Mill — emptying an opponent’s library to win — is blue’s signature alternate strategy in Magic: The Gathering. Here are the best blue mill cards to build around, from cheap enablers to game-ending engines.
Best commander payoff: Bruvac the Grandiloquent
Bruvac the Grandiloquent doubles all of your milling, turning modest effects into deck-emptying haymakers. He’s the premier mono-blue mill commander and warps every other card on this list upward.
Best repeatable enablers: Hedron Crab & Ruin Crab
Hedron Crab and Ruin Crab are one-mana creatures that mill three every time a land enters under your control — cheap, repeatable, and even better with extra land drops or fetch effects.
Best efficient burst: Glimpse the Unthinkable & Tome Scour
Glimpse the Unthinkable mills 10 for two mana — incredible value — while Tome Scour mills five for a single mana. Both are staples for fast, efficient mill.
Best big finishers: Fractured Sanity & Maddening Cacophony
Fractured Sanity mills 14 (and replaces itself), and Maddening Cacophony can mill half of every opponent’s library with its kicker — perfect for closing out multiplayer games.
Best engine creature: Consuming Aberration
Consuming Aberration grows with every card milled and forces opponents to mill on each of your spells — a body and an engine in one.
Building tips
- Run Bruvac as your commander to double everything.
- Mix cheap repeatable enablers (crabs) with burst mill (Glimpse, Fractured Sanity).
- Include interaction — pure mill can be slow, so protect yourself while the library shrinks.