Altar of Dementia + Hardened Academic + Rendclaw Trow

BRGW identity

Commander legal

The 3 combo pieces

• Altar of Dementia
• Hardened Academic
• Rendclaw Trow

How to execute it

1. Activate Altar of Dementia by sacrificing Rendclaw Trow.
2. When Rendclaw Trow dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Hardened Academic triggers, putting a +1/+1 counter on Rendclaw Trow.
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