Ashnod's Altar + Glen Elendra Archmage + Melira, Sylvok Outcast

GU identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Glen Elendra Archmage
• Melira, Sylvok Outcast

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 without a -1/-1 counter on it due to Melira.
3. Repeat.

What the combo produces

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