Ashnod's Altar + Mikaeus, the Unhallowed + Scuzzback Marauders

BRG identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Mikaeus, the Unhallowed
• Scuzzback Marauders

How to execute it

1. Activate Ashnod's Altar by sacrificing Scuzzback Marauders.
2. When Scuzzback Marauders dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Activate Ashnod's Altar by sacrificing Scuzzback Marauders.
4. When Scuzzback Marauders dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
5. Repeat.

What the combo produces

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