Medomai the Ageless + Paleontologist's Pick-Axe // Dinosaur Headdress + Armory Automaton

Prerequisites

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

Steps

1. 1Declare Armory Automaton as an attacker.
2. 2Armory Automaton triggers, causing you to attach Dinosaur Headdress to it, and causing Armory Automaton to become a copy of Medomai the Ageless.
3. 3Deal combat damage using Armory Automaton.
4. 4Armory Automaton 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 any other creature you control.
7. 7Repeat each turn.

Effects

• Infinite turns
• Lock