Furystoke Giant + Thran Vigil + Umbral Collar Zealot

BR identity

Commander legal

The 3 combo pieces

• Furystoke Giant
• Thran Vigil
• Umbral Collar Zealot

How to execute it

1. Activate Umbral Collar Zealot by sacrificing Furystoke Giant.
2. When Furystoke Giant dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Thran Vigil triggers, putting a +1/+1 counter on Furystoke Giant.
4. Resolve the Umbral Collar Zealot ability.
5. Repeat.

What the combo produces

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