Requires

Yurlok of Scorch Thrash must be on the battlefield. Thornbite Staff must be on the battlefield. Spawnsire of Ulamog must be on the battlefield. Thornbite Staff attached to Yurlok. Yurlok does not have summoning sickness. Mana needed:

Steps

1. Activate Yurlok by paying and tapping it, causing each player to add .
2. Activate Spawnsire of Ulamog's first ability by paying , creating two 0/1 Eldrazi Spawn creature tokens.
3. Activate the Eldrazi Spawns by sacrificing them, adding .
4. When the Eldrazi Spawns die, Yurlok triggers, untapping itself.
5. Repeat an arbitrarily large number of times.
6. Move to your next phase, causing each opponent to lose an amount of life equal to the mana in their mana pool.

Results