Marut + Glaring Fleshraker + Cloudstone Curio + Ornithopter

Marut

Glaring Fleshraker

Cloudstone Curio

Ornithopter

How it works

1. Activate at least six Treasures by tapping and sacrificing them, adding at least 6.
2. Cast Marut by paying at least 6 gained from Treasures, plus an extra up to 2 if needed.
3. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
4. When the Eldrazi Spawn enters, Cloudstone Curio and Glaring Fleshraker's second ability triggers.
5. Resolve the Cloudstone Curio trigger, returning Ornithopter from the battlefield to your hand.
6. Resolve the Glaring Fleshraker trigger, dealing 1 damage to each opponent.
7. Resolve Marut. When Marut enters, it triggers, creating a Treasure for each mana from a Treasure spent to cast it.
8. Cast Ornithopter by paying its mana cost.
9. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
10. When the Eldrazi Spawn enters, Cloudstone Curio and Glaring Fleshraker's second ability triggers.
11. Resolve the Cloudstone Curio trigger, returning Marut from the battlefield to your hand.
12. Resolve the Glaring Fleshraker trigger, dealing 1 damage to each opponent.
13. If needed, activate up to two Eldrazi Spawns by sacrificing them, adding C for each one sacrificed.
14. Repeat.