Malcolm, Keen-Eyed Navigator + Magmaw + Amoeboid Changeling + Kaya, Geist Hunter

Malcolm, Keen-Eyed Navigator

Magmaw

Amoeboid Changeling

Kaya, Geist Hunter

How it works

1. Activate Kaya's second loyalty ability by removing two loyalty counters from it, causing you to double any tokens you create this turn.
2. Activate Amoeboid Changeling by tapping it, causing Magmaw to gain all creature types until end of turn.
3. Activate Magmaw by paying 1 and sacrificing another nonland permanent, dealing 1 damage to an opponent.
4. Malcolm triggers, creating two Treasure tokens.
5. Activate a Treasure by tapping and sacrificing it, adding 1.
6. Repeat from step 3.

This brilliant concoction uses Amoeboid Changeling to turn Magmaw into a Pirate, allowing its sacrificial damage to trigger Malcolm, Keen-Eyed Navigator and flood the board with Treasure tokens. Normally, turning those Treasures back into fuel for Magmaw would be a break-even proposition, but Kaya, Geist Hunter steps in with her replacement effect to double every single token created in the process. The result is a self-sustaining loop where sacrificing nonland permanents to Magmaw generates more Treasure than it costs, ultimately burning out your opponents for infinite damage.