Dance of the Dead, Worldgorger Dragon, and Kroxa, Titan of Death's Hunger

Prerequisites

• Worldgorger Dragon in graveyard
• Dance of the Dead in hand
• Kroxa on the battlefield
• An additional creature in any graveyard
• available

Steps

1. Cast Dance of the Dead by paying
2. Animate Dead enters the battlefield, returning Worldgorger Dragon from your graveyard to the battlefield attached with Dance of the Dead
3. Worldgorger Dragon enters the battlefield, exiling all other permanents you control
4. Dance of the Dead triggers, sacrificing Worldgorger Dragon
5. Worldgorger Dragon leaves the battlefield, returning all permanents exiled by it to the battlefield
6. Dance of the Dead and Kroxa triggers
7. Resolve the Dance of the Dead's trigger, returning Worldgorger Dragon from your graveyard to the battlefield attached with Dance of the Dead
8. Holding priority, activate all lands you control by tapping those, adding manas of any colors those lands can produce
9. Repeat
10. Once you have infinite ETB triggers with Kroxa, you can target creatures other than Worldgorger Dragon
11. Resolve all Kroxa's trigger, causing each opponent to discard a card, then each opponent who didn't discard a nonland card loses three life

Results

• Infinite colored mana
• Infinite colorless mana
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite lifeloss