Izzet Chronarch, Phyrexian Altar, and Rise of the Dark Realms

Prerequisites

• Izzet Chronarch on the battlefield
• Phyrexian Altar on the battlefield
• Rise of the Dark Realms in hand
• The number of nontoken creatures you control plus the number of creature cards in all graveyards is equal to or greater than nine
• At most available

Steps

1. Activate Phyrexian Altar twice by sacrificing Izzet Chronarch, adding
2. Repeat step 1 for each other nontoken creature you control
3. Cast Rise of the Dark Realms by paying , returning all creature cards from all graveyards to the battlefield under your control
4. When Izzet Chronarch enters the battlefield, it triggers, returning Rise of the Dark Realms to your hand from your graveyard
5. Repeat
6. If the number of nontoken creatures you control plus the number of creature cards in all graveyards is greater than nine, this combo nets infinite colored mana

Results

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