Phyrexian Altar + Revolutionist + Rise of the Dark Realms

Mana needed: {7}{B} at most

BR identity

Commander legal

The 3 combo pieces

• Phyrexian Altar
• Revolutionist
• Rise of the Dark Realms

What must be in place

The number of nontoken creatures you control plus the number of creature cards in all graveyards is at least nine.

How to execute it

1. Activate Phyrexian Altar twice by sacrificing Revolutionist, adding {B}.
2. Repeat step 1 for each other nontoken creature you control.
3. Cast Rise of the Dark Realms by paying {7}{B}{B}, returning all creature cards from all graveyards to the battlefield under your control.
4. When Revolutionist enters the battlefield, it triggers, returning Rise of the Dark Realms to your hand from your graveyard.
5. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count
• Return all creature cards from all graveyards to the battlefield under your control