Prerequisites
- Marvin, Murderous Mimic on the battlefield
- Horseshoe Crab on the battlefield
- Harabaz Druid on the battlefield
Steps
- Activate Marvin using Harabaz Druid'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
Harabaz Druid
Creature — Human Druid Ally
