Goblin Trashmaster + Grumgully, the Generous + Putrid Goblin

BRG identity

Commander legal

The 3 combo pieces

• Goblin Trashmaster
• Grumgully, the Generous
• Putrid Goblin

How to execute it

1. Activate Goblin Trashmaster by sacrificing Putrid Goblin.
2. When Putrid Goblin dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Grumgully.
3. Resolve the Goblin Trashmaster ability.
4. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers