Activate Magmaw by paying {1} and sacrificing another nonland permanent, dealing 1 damage to an opponent.
Malcolm triggers, creating a Treasure, Food and Clue token.
Activate the Treasure by tapping and sacrificing it, adding {1}.
Repeat.

Infinite damage

Infinite Clue tokens

Infinite Food tokens

Malcolm, Keen-Eyed Navigator

Magmaw

Academy Manufactor

Maskwood Nexus

Activate Magmaw by paying {1} and sacrificing another nonland permanent, dealing 1 damage to an opponent.
Malcolm triggers, creating two Treasure tokens.
Activate a Treasure by tapping and sacrificing it, adding {1}.
Repeat.

Combos with "Magmaw"