Earthcraft + Gravecrawler + Grimgrin, Corpse-Born

BGU identity

Commander legal

The 3 combo pieces

• Earthcraft
• Gravecrawler
• Grimgrin, Corpse-Born

How to execute it

1. Activate a basic Swamp by tapping it, adding {B}.
2. Activate Earthcraft by tapping Grimgrin, untapping the basic Swamp.
3. Activate Grimgrin by sacrificing Gravecrawler, untapping Grimgrin and putting a +1/+1 counter on it.
4. Cast Gravecrawler from your graveyard by paying {B}.
5. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count