Furystoke Giant + Thran Vigil + Yahenni, Undying Partisan

BR identity

Commander legal

The 3 combo pieces

• Furystoke Giant
• Thran Vigil
• Yahenni, Undying Partisan

How to execute it

1. Activate Yahenni 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 Yahenni ability.
5. Repeat.

What the combo produces

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