Bolas's Citadel + Mortuary + Phyrexian Altar + Rograkh, Son of Rohgahh

BR identity

Commander legal

The 4 combo pieces

• Bolas's Citadel
• Mortuary
• Phyrexian Altar
• Rograkh, Son of Rohgahh

How to execute it

1. Activate Phyrexian Altar by sacrificing Rograkh
2. When Rograkh dies, Mortuary triggers, putting Rograkh from your graveyard onto the top of your library.
3. Cast Rograkh from the top of your library by paying 0 life.
4. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count