Statistician Midrange is a 3-color Magician goodstuff deck that plays like an aggressive midrange-control shell with a very scripted opening. You are not trying to sculpt for a long time. You are trying to establish an early artifact that turns your draws into functional mana, deploy a real body on turn two, then start forcing fights on turn three while your opponent is still trying to set up. Once you have initiative, you keep it by turning every projectile into a positional punishment (Pudge and Meat Hook), and you convert small combat edges into a locked board state with Trinket and your higher-quality 3 to 5 cost minions. The endgame is simple: once the board is stabilized and you have the window, you set up the Arcane Barrage line with a Mix and convert that burst into “barrage to door”.

Core identity and why the deck feels oppressive

This deck wins because it is both consistent and interactive from turn one. A turn-one Key to the City or Onyx Core means your next turns are not “hope I drew the right sites”, they are “execute the plan”. Three Toolbox plus three Common Sense is what makes the plan feel inevitable: you can tutor the correct ordinary for the moment (Amazon Warriors when you need a Hook carrier, a site when you need fixing, or a specific answer when you are about to lose tempo), and Toolbox plus Collection means you are not dead to weird one-off problems. Your opponent has to beat your threats and also respect that you can present a tailored answer at almost any point without spending multiple turns digging.

Game plan in one sentence

Key/Core early, 3-drop on turn two, Hook or Pudge on turn three (or Common Sense to set it up), stabilize with Trinket on Vampire if life is pressured, then pivot into the Barrage burst line and close.

Mulligan and opening priorities

You generally keep hands that do one of the following: A - present Key or Core on turn one, B - cast a 3-cost minion on turn two with functional colors, and C - either present Hook/Pudge on turn three or have Common Sense to find what you are missing. If a hand does not contain Key/Core but does contain Common Sense plus an otherwise smooth curve, it can still be fine because Common Sense can be your missing glue. The hands that get you punished are the ones that have multiple expensive minions and no early artifact or tutor, because Magician does not get to “play lands from a separate Atlas” to smooth out clunky draws. The deck is built to be deterministic. Mulligan toward that.

Early turns and sequencing

Turn one is usually about establishing the artifact that turns your next two turns into guaranteed development. Key and Core are both “start the machine” cards. Key is also about tempo: it lets you push a unit through awkward site abilities and keeps your lines clean. Core is about stability: it makes your colors behave and makes your toolchain feel online.

Turn two is about putting a real body down. Your 3-cost minions are not filler, they are your first leverage point. A turn-two body forces the opponent to either commit into your coming Hook/Pudge turn or concede board space.

Turn three is where the deck starts feeling unfair. You either play Pudge Butcher or Meat Hook, or you use Common Sense to fetch Amazon Warriors specifically to carry Meat Hook. This is an important detail: Amazon is not just a decent body, it is the correct “workhorse” bearer to convert Meat Hook from a card into a repeating board-control engine. If you have to choose between “deploy Hook now with a mediocre bearer” and “Common Sense for Amazon and deploy Hook next turn with a premium bearer”, you often take the Amazon line unless you are about to die to tempo.

Board control patterns: Pudge and Hook

Once Pudge or Hook is online, your posture changes. You stop trading fairly. You start choosing fights. The goal is to turn every projectile into either A - a forced reposition into a losing fight, or B - a forced fight that strands their unit in the wrong place. In practice, you want to set up a board where their high-value piece cannot stay protected behind their line because you can drag it out, and their small units cannot swarm because each one that steps forward becomes the next forced fight.

A good mental model is: you are not “removing” units, you are converting their positional investment into your advantage. If they spend two turns building a formation, you spend one projectile making it irrelevant.

Stabilization: Trinket on Vampire

Trinket is your swing card for combat math and life stabilization. When you have taken early damage or you expect a race, the cleanest line is often to place Trinket onto Daperyll Vampire so you stabilize by turning each favorable combat into both board advantage and life cushion. This is also one of the reasons the deck can afford to be aggressive: you can take a few hits early if it means you keep your curve intact, because Vampire plus Trinket lets you erase that deficit once you take control of combat.

Toolbox and the Collection

Toolbox is what turns this from “aggressive midrange” into “aggressive midrange with answers on deck”. The way to pilot it is to treat the Collection like a set of single-card pivots, not a pile of generically good spells.

The kinds of Collection slots that fit your stated plan:

Disruption for opposing artifacts or enchantment-like problems (Dispel, Unravel, Dispel-style effects).
Clean spot interaction that wins a specific tempo moment (Bury, Mortality).
A small number of fight/board tools that let you pick the exact combat you want (Critical Strike, Murder of Crows as a swing if your table meta respects it).
Redundancy for your most important ordinary line, because Common Sense plus Toolbox means you can see that ordinary often.

You already described the key philosophy: you want to be very aggressive and play the best cards in 3 colors consistently, while having toolbox answers ready so you do not have to slow down to respect niche threats.

The finish: “barrage to door”

Arcane Barrage plus a Mix is your burst pivot. In many games you use Barrage as removal to buy time, especially against low-cost chargers or wide boards. But the preferred pattern is to use your Hook/Pudge engine to stabilize the board first, then choose the exact turn to explode. The Mix makes that turn cleaner by ensuring the Barrage turn is fully online even if your sites did not line up naturally. The discipline here is not firing Barrage the moment you can. You often win more games by holding it until it is either lethal on board state, or it forces the opponent into a losing scramble that your Hook/Pudge engine punishes immediately.

Matchup notes in your table meta terms

Against low-level charger rushes, you are fine spending Barrage as removal if you have to, but you would rather solve those boards with efficient double removal lines (your “double murder” approach) so Barrage stays a finisher. The key is tempo: you cannot afford a turn where you do not develop and also do not meaningfully interact. Your scripted opener exists to prevent that exact failure mode.

Upgrade directions that match your philosophy

Your improvement ideas are coherent and they all point to the same goal: make the deterministic plan even more deterministic, and raise the floor on your bodies so every forced fight is favorable.

Add more Cores: this directly increases the frequency of “turn one machine online”, which is the main reason the deck feels inevitable.
Consider replacing Mix Ignis with a Core and a ring (or another early artifact): if the Mix is not consistently translating into a decisive Barrage turn, it is a luxury. A second early fixer that also functions as permanent value will usually win more games than a discount effect you do not always exploit.
Site upgrades: swapping some Quagmires for better fixing (including tri-lands) improves the consistency of three-color “best cards” starts. Mirror Realm as a utility site can be worth it if it increases the quality of your fights or improves your ability to stage engagements, but it should not come at the expense of early color stability.
Minion quality: the deck is at its best when your units are independently good, because then Hook and Pudge are amplifiers rather than crutches. Better bodies mean you get to choose fights and actually win them without spending extra resources.

Pilot mistakes that cost games

The most common way to lose with this archetype is firing your tutors and tools too early. Common Sense is not just “find a card”, it is “choose your next two turns”. If you burn it on a cute play, you will eventually face the moment where you needed it to find Amazon for Hook, or a site to enable the Barrage turn, or the one answer from Collection that saves you. The second common mistake is equipping the wrong bearer under pressure. Meat Hook wants a bearer that can both survive and be positioned to repeatedly generate projectiles into meaningful fights. When you equip out of desperation onto a unit that is about to be forced into a bad combat, you turn your strongest control card into a tempo loss.

That is the deck in a nutshell: fast machine start, scripted early curve, forced-fight control midgame, then a deliberate pivot into the Barrage burst to end it.

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Statistician Midrange is a Magician deck built to feel like you are playing “the best cards in three colors” without the usual three-color problems. The reason it works is that Magician mixes sites into the spellbook and starts with seven cards, so you see more action early, and your tutors and artifacts make your colors behave. The deck is not trying to be tricky. It is trying to execute the same strong opening over and over: turn-one Key to the City or Onyx Core, turn-two 3-cost minion, turn-three Meat Hook or Pudge Butcher (or Common Sense to set up the right bearer), then keep choosing fights until you have a safe opening to pivot into Arcane Barrage and end the game.

Why the deck is built this way

New players often build three colors and then lose to their own draw steps. This list is built to avoid that. Key/Core are the “start the engine” cards. Common Sense is your glue card because it finds any Ordinary in your spellbook, so it can be a site when you are missing a color, it can be Amazon Warriors when you need a Hook carrier, or it can be a situational answer you included because it matters in your meta. Toolbox is what makes all of that feel consistent: it turns your Collection into a set of “answers on deck” and lets you stop worrying about niche problems while you keep playing your proactive plan. Trinket is here because combat is the center of this deck, and Trinket is reusable combat math that can also help you stabilize if you took early damage.

How to pilot the deck as a new player

You will win a lot more games if you treat your early turns as a script.

Your best turn one is Key or Core. If you have both, play the one that makes your next two turns easiest to execute. If you do not have either, you can still win, but you should be more willing to mulligan because this deck is built to start fast and stay ahead.

Turn two you want a 3-cost minion. Do not overthink it. Your goal is simply to get a real body on the board so that on turn three you are not playing Meat Hook onto an empty table or spending all turn tutoring and falling behind.

Turn three is where you start being unfair. If you have Meat Hook and a good bearer, deploy it. If you have Pudge Butcher, deploy it. If you do not have the right bearer, Common Sense for Amazon Warriors is one of the most common and most correct plays in the deck. Amazon is your reliable Hook platform: good stats for the cost, and it is exactly the kind of unit you want to keep on the board while you repeatedly force fights.

Once Hook or Pudge is online, start thinking in terms of “I choose the fight” instead of “I trade spells for creatures.” Your projectiles let you drag units into losing combats or pull them out of formation. You are trying to make their board collapse because they cannot keep anything positioned safely.

The Collection and how to choose the cards in it

Think of the Collection as your ten-card “plan B drawer”. You are not trying to put your favorite cards there. You are trying to put the cards you want access to without cluttering the main deck.

The most important rule: Toolbox only casts an Ordinary from your Collection. So, when you pick Collection cards, pick mostly Ordinary silver bullets. If a card is not Ordinary, it is usually not a good Collection slot unless you are putting it there for some other reason (like a card you might hard-draw and cast normally). Your current philosophy is correct: keep playing proactively, but have answers available so you do not have to slow down and hope you draw the one thing you need.

A good way to decide Collection slots is to ask: “What single card can beat me if I cannot answer it?” Then put the Ordinary answer in the Collection. Common Sense plus Toolbox gives you a lot of virtual copies of those effects, so you do not need to dilute your main deck with too many narrow spells.

Common Sense usage: the mistake new pilots make

Common Sense feels like a generic tutor, so people fire it off early. In this deck it is more like a decision point for your next two turns. You usually use it for one of three things:

Mana fixing: if your hand is strong but your sites do not support it, Common Sense for a site is correct. It is better to be a turn slower and execute than to be fast and stumble.
Amazon Warriors: if you have Meat Hook but no proper bearer, Amazon is the default. You can rebuild this board state quickly if the opponent answers your first unit, so do not panic.
The one answer: if the opponent presents something that will break your plan (an artifact hate line, a threat you cannot fight profitably, a lock piece), Common Sense finds the Ordinary that solves it.

Valor: when to use it and what not to do

Valor is in the deck to protect a key unit at the exact moment that matters. New players often waste it saving an early body that is not actually important. In this deck, you usually want Valor to keep one of two units alive:

Pudge Butcher, because Pudge turns your whole combat plan on.
Daperyll Vampire (especially once Trinket is on it), because Vampire plus Trinket is how you stabilize life totals and take over racing games.

Using Valor to keep an Amazon alive is often not worth it. This is a subtle point: Amazon is important because it is a Hook platform, but the deck can tutor another Amazon later, and you often have access to more setup through Toolbox and Common Sense. So you save Valor for the units that are either irreplaceable in the moment (Pudge) or that represent a massive swing in your life-race and board control (Vampire with Trinket). If your opponent spends real resources to remove your Amazon, you often just accept it and rebuild, because your deck is built to do that.

Mazuj Ifrit: treat it like a removal spell, not a pet

Mazuj Ifrit is one of the most misunderstood cards in this list. The burn you take for playing it means it is not a “play it and leave it” minion in many games. You should think of it as a creature that comes with an upfront cost, so you want it to pay you back immediately. The cleanest way to use it is as a forced trade: drop it, take out a key enemy unit through a fight, and be happy if it dies doing that job. If it survives and you can keep it without losing the race, great. But very often the correct line is to sacrifice it into an enemy that matters and convert it into removal, because that is how you keep tempo while not letting its self-damage become a liability.

A simple rule for new pilots: if you are ahead and stable, you can afford to keep Ifrit. If you are racing or behind, use it to remove something and do not get attached to it.

Trinket stabilization in plain terms

If you took early damage, prioritize getting Trinket onto Vampire so you stop bleeding and start reversing the race. If you did not take early damage, Trinket is still a combat control tool, but you can be more patient and use it to ensure your Hook/Pudge fights always break your way.

Putting it all together

The deck is built to do one thing extremely well: execute a consistent three-color curve, force favorable fights, and then choose the moment to end the game with Barrage. If you are new to it, your biggest improvements will come from (a) mulliganing harder for the engine start, (b) not wasting Common Sense early, (c) saving Valor for Pudge or Vampire, and (d) treating Mazuj Ifrit as a removal spell you are happy to trade off.

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Collection: what it is and how to use it

Your Collection is not a random grab bag. It is a set of one-card tools you can access when you need them, mostly via Toolbox. Think of it like a “best-of-one sideboard” that does not dilute your main deck. The main deck stays pure gas for the engine, and the Collection is where you keep narrow answers and a few high-impact tricks. The rule of thumb is: if a card solves a problem you cannot otherwise solve cleanly, it is a good Collection card.

How you actually access these cards

Toolbox is the main way. You sacrifice Toolbox to cast an Ordinary spell from your Collection. This means your Collection is built to contain effects you want on demand at the exact moment, not necessarily effects you want to draw naturally.
You can also hard-draw and cast these cards normally. The Collection is not hidden from the game, it is just “outside your deck” and accessible through specific effects.

Core concept: identify the problem, fetch the tool

In play, you ask: “What is the one thing that beats my plan right now?” Then you fetch the answer and keep executing. You are not trying to out-control them forever. You are trying to remove the obstacle, keep your Hook/Pudge plan online, and then end the game with Barrage.

Card-by-card roles and when to fetch them

Common Sense

This is redundancy for your main engine. It lets you keep your plan consistent even if your first Common Sense was spent on mana fixing or you drew awkward sites. It is also the most common “I am not sure what I need yet” fetch, because it turns into whatever ordinary you need next. In other words, this slot is here so Toolbox can become “tutor again” when the game demands it.

Lightning Bolt

This is the clean tempo answer. Fetch it when you need to kill a small unit immediately without spending your Barrage, or when you need a direct damage line that also supports your aggressive posture. It is also useful when the opponent is trying to play around your forced-fight plan with low-investment threats that do not want to engage in fair combat.

Bury

This is the “I need that gone” slot for things that are hard to fight profitably or that you cannot afford to let stick. Fetch it when the opponent lands a key unit that will take over if it survives, or when you need removal that does not care about combat math.

Mortality

This is your “answer a big problem” slot. The details of when it is best vary by matchup, but the idea is simple: some threats do not trade fairly into your board even if you choose fights. Mortality is your lever for those situations.

Dispel

This is the generic stop button. Fetch it when an opposing ongoing magic effect is going to break your plan, when something is shutting off your artifact engine, or when you need to interrupt a line that you cannot race.

Unravel

This is the “harder Dispel” slot. You fetch it when something is not just annoying, but structurally invalidates your game plan if it stays on the table. If Dispel is the flexible answer, Unravel is the committed answer.

Exorcism

This is targeted hate for the kinds of undead/demon style threats and graveyard-adjacent nonsense that can ignore normal interaction. Fetch it when the opponent is leaning on those creature types or recursion, or when you need a clean removal line that fits the moment.

Murder of Crows

This is your high-impact swing and your pressure valve. Fetch it when you need a stabilizer that can punish wide boards, when you need a threat that changes combat incentives, or when you want a card that can take over if the game goes longer than you expected. It is also a nice fetch when you are ahead and want to lock the game by adding a threat that the opponent cannot ignore.

Critical Strike

This is a combat tool, not a random trick. Fetch it when you have set up a forced fight (Hook or Pudge line) and you want that fight to be decisive. It is also a strong way to turn a medium unit into a winning trade against something bigger than it should be able to handle. Use it when the combat result matters more than any other action you could take that turn.

Gift of the Wolf

This is a flexible buff slot that exists for two reasons: it can upgrade a bearer into a real threat, and it can shift combat math enough to make your forced fights become blowouts. Fetch it when you have a unit that will stay on the board (often an Amazon or a Vampire), and you want to accelerate the clock or make your fights safer.

How to think about which Collection slots are core vs meta

Core slots in this Collection are the ones that protect the engine and preserve tempo: Common Sense, a cheap direct removal/burn option (Lightning Bolt), and at least one hard removal option (Bury or Mortality), plus at least one answer to “weird permanents” (Dispel/Unravel). Those are the cards that keep the deck from being blindsided.

The rest are meta slots: Exorcism, Gift of the Wolf, Critical Strike, Murder of Crows. They are strong, but their exact identity can change depending on what people at your store actually play. If you notice a repeated way you lose, you swap one of these meta slots to patch that matchup without changing the main list.

Practical fetching examples for a new pilot

Opponent is rushing you with 1 and 2 power bodies: fetch Lightning Bolt or Bury depending on what matters most right now (tempo vs removing a key piece).
Opponent landed a single large threat you cannot beat in fair fights: fetch Bury or Mortality.
Opponent played a permanent that shuts off your plan or will win if it stays: fetch Dispel first if it is enough, Unravel if it is not.
You have Hook/Pudge online and you are about to force the key fight: fetch Critical Strike or Gift of the Wolf to make the fight decisive.
Game went longer than planned and you need a swingy stabilizer: fetch Murder of Crows.

One last tip: do not overfetch

Toolbox makes it tempting to solve every small annoyance with a Collection card. Try to save Collection fetches for moments where the answer either preserves your engine (Key/Core, Hook/Pudge line) or prevents an immediate loss. The deck wins by staying on script, not by turning every game into a long control game.

Statistician Midrange

@kelsey