Ashnod's Altar + Glen Elendra Archmage + Stalwart Successor

BGU identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Glen Elendra Archmage
• Stalwart Successor

How to execute it

1. Activate Ashnod's Altar by sacrificing Glen Elendra Archmage
2. When Glen Elendra Archmage dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. When Glen Elendra Archmage enters, Stalwart Successor triggers, putting a +1/+1 counter on Glen Elendra Archmage
4. Repeat.

What the combo produces

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