Ashnod's Altar + Furystoke Giant + Stalwart Successor

BRG identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Furystoke Giant
• Stalwart Successor

How to execute it

1. Activate Ashnod's Altar 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. When Furystoke Giant enters, Stalwart Successor triggers, putting a +1/+1 counter on Furystoke Giant
4. Repeat.

What the combo produces

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