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Legendary Creature — Mutant Ninja Rat
Menace Whenever Splinter or another nontoken creature you control leaves the battlefield, create a Mutagen token. Partner—Character select (You can have two commanders if both have this ability.)
“Sacrifice engine rat that turns creature deaths into an unstoppable token swarm.”
Splinter is a token factory disguised as a tiny rat sensei. Every time one of your creatures dies—whether it's a sacrifice, board wipe, or targeted removal—you get a Mutagen token, turning tragedy into an army. The core gameplan is to run cheap, expendable creatures that generate value when they leave the battlefield (like Blood Artist effects, persist creatures, or simple ETB/LTB triggers), then sacrifice them repeatedly to create a swarm while grinding value. You're not racing to turn 4; you're playing a grindy game where each creature death fuels your engine, letting you outpace opponents through sheer token production and incidental damage.
The deck thrives on aristocrat synergies—creatures that want to die, sacrifice outlets that let you control the timing, and payoffs that reward you for a growing board. Splinter's menace makes your tokens reasonable blockers early while you set up your sacrifice chains. Late game, you're either swinging for lethal with a token army, dealing chip damage through repeatable sacrifice outlets, or pivoting into combo finishes if you assemble the right pieces. It's a deceptively fast deck that doesn't look threatening until suddenly you've got fifteen tokens and your opponents are hemorrhaging life.
Strategy generated by Tapped Decks AI. Not affiliated with Wizards of the Coast.
Use Budget creature like Eyeless Watcher and Zulaport Cutthroat instead of pricey recursion; swap Ashnod's Altar for cheaper sacrifice outlets like Viscera Seer.
Inclusion = % of Splinter, the Mentor decks running this card. +lift = percentage-point boost over the format average.
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