Prerequisites
- Marvin, Murderous Mimic on the battlefield
- Horseshoe Crab on the battlefield
- Sanctum Weaver on the battlefield
Steps
- Activate Marvin using Sanctum Weaver's ability by tapping it, adding at least
- Activate Marvin using Horseshoe Crab's ability by paying , untapping it
- Repeat
Results
Required Cards 3
Marvin, Murderous Mimic
Legendary Artifact Creature — Toy
Horseshoe Crab
Creature — Crab
Sanctum Weaver
Enchantment Creature — Dryad
