Malcolm, Keen-Eyed Navigator + Arcane Adaptation + Havoc Jester

Prerequisites

• You control at least one Treasure token.
• "Pirate" chosen with Arcane Adaptation.

Steps

1. 1Activate a Treasure token by tapping and sacrificing it, adding one mana of any color.
2. 2Havoc Jester triggers, dealing 1 damage to any target opponent.
3. 3Malcolm triggers, creating a Treasure token.
4. 4Repeat.

Effects

• Infinite creature sacrifice triggers
• Infinite damage