Glaring Fleshraker + Cloudstone Curio + Endless One + Mysterious Egg

Glaring Fleshraker

Cloudstone Curio

Endless One

Mysterious Egg

How it works

1. Cast Endless One by paying 1.
2. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
3. Resolve the Endless One spell.
4. When Endless One enters the battlefield, Glaring Fleshraker's second ability and Cloudstone Curio trigger.
5. Resolve the Glaring Fleshraker trigger, dealing 1 damage to each opponent.
6. Resolve the Cloudstone Curio trigger, returning Mysterious Egg from the battlefield to your hand.
7. Activate the Eldrazi Spawn by sacrificing it, adding C.
8. Cast Mysterious Egg by paying 1.
9. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
10. Resolve the Mysterious Egg spell.
11. When Mysterious Egg enters the battlefield, Glaring Fleshraker's second ability and Cloudstone Curio trigger.
12. Resolve the Glaring Fleshraker trigger, dealing 1 damage to each opponent.
13. Resolve the Cloudstone Curio trigger, returning Endless One from the battlefield to your hand.
14. Activate the Eldrazi Spawn by sacrificing it, adding C.
15. Repeat.