Altar of Dementia + Railway Brawler

G identity

Commander legal

The 2 combo pieces

• Altar of Dementia
• Railway Brawler

How to execute it

1. Activate Altar of Dementia by sacrificing the persist creature.
2. When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. When the persist creature enters, Railway Brawler triggers, putting a number of +1/+1 counters on the persist creature.
4. Resolve the Altar of Dementia ability.
5. Repeat

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite mill
• Infinite sacrifice triggers
• Infinite self-mill