Rograkh, Son of Rohgahh, Myth Unbound, Altar of Dementia, and Clever Impersonator

Prerequisites

• Rograkh, Son of Rohgahh on the battlefield
• Myth Unbound on the battlefield
• Altar of Dementia on the battlefield
• Clever Impersonator on the battlefield
• Clever Impersonator is a copy of Myth Unbound

Steps

1. Activate Altar of Dementia by sacrificing Rograkh
2. Choose to have Rograkh return to the command zone from your graveyard
3. Both copies of Myth Unbound trigger, causing you to draw two cards
4. Resolve the ability from step 1, accomplishing nothing
5. Cast Rograkh from the command zone by paying due to the cost reductions from both copies of Myth Unbound
6. Repeat

Results

• Infinite card draw
• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite sacrifice triggers
• Near-infinite storm count
• Infinite draw triggers
• Near-infinite commander casts