Malcolm, Keen-Eyed Navigator, Reckless Fireweaver, and Imagecrafter

Prerequisites

• Malcolm, Keen-Eyed Navigator on the battlefield
• Reckless Fireweaver on the battlefield
• Imagecrafter on the battlefield
• Image Crafter and Malcolm do not have summoning sickness
• Opponents can not block Malcolm

Steps

1. Tap Imagecrafter, making Reckless Fireweaver into a Pirate
2. Attack with Malcolm
3. When Malcolm deals combat damage, create a Treasure token
4. The treasure token triggers Reckless Fireweaver, dealing each opponent 1 damage
5. Deal damage with a pirate
6. Malcolm triggers creating a treasure token
7. Repeat steps 4-6

Results

• Infinite damage
• Near-infinite mana