Medomai the Ageless + Paleontologist's Pick-Axe // Dinosaur Headdress + Brass Squire

Prerequisites

• You control at least one additional creature that does not have summoning sickness and that cannot be blocked by an opponent.
• Brass Squire does not have summoning sickness.
• Medomai the Ageless exiled by Dinosaur Headdress.

Steps

1. 1Declare any other creature as an attacker.
2. 2Holding priority, activate Brass Squire by tapping it, attaching Dinosaur Headdress to the attacking creature, and causing the creature to become a copy of Medomai the Ageless.
3. 3Deal combat damage using the creature.
4. 4The creature triggers, causing you to take an extra turn after this one.
5. 5Move to your postcombat main phase.
6. 6Activate Dinosaur Headdress' equip ability by paying , attaching it to Brass Squire.
7. 7Repeat each turn.

Effects

• Infinite turns
• Lock