Malcolm, Keen-Eyed Navigator + Mayhem Devil + Unnatural Selection

Prerequisites

• You control at least one Treasure token.

Steps

1. 1Activate Unnatural Selection by paying , causing Mayhem Devil to become a Pirate until end of turn.
2. 2Activate a Treasure token by tapping and sacrificing it, adding one mana of any color.
3. 3Mayhem Devil triggers, dealing 1 damage to an opponent.
4. 4Malcolm triggers, creating a Treasure token.
5. 5Repeat from step 2.

Effects

• Infinite colored mana
• Infinite damage