Malcolm, Keen-Eyed Navigator + Penregon Strongbull + Arcane Adaptation

Prerequisites

• You control at least one artifact.
• You have at least three opponents.
• "Pirate" chosen with Arcane Adaptation.

Steps

1. 1Activate Penregon Strongbull by paying and sacrificing an artifact, dealing 1 damage to each opponent and giving it +1/+1 until end of turn.
2. 2Malcolm triggers for each opponent dealt damage this way, creating that many Treasure tokens.
3. 3Activate a Treasure by tapping and sacrificing it, adding .
4. 4Repeat.

Effects

• Infinite colored mana
• Infinite damage
• Infinite Treasure tokens
• Infinitely large creature until end of turn