Gogo, Master of Mimicry + Magosi, the Waterveil

Prerequisites

• You are able to play a land this turn.

Steps

1. 1Activate Magosi's third ability by tapping it, removing an eon counter from it and returning it from the battlefield to your hand.
2. 2Holding priority, activate Gogo by paying and tapping it, copying Magosi's ability twice.
3. 3Resolve all Magosi abilities, causing you to take three extra turns after this one.
4. 4Play Magosi from your hand.
5. 5Move to your first extra turn.
6. 6Activate Magosi's second ability by paying and tapping it, putting an eon counter on it and causing you to skip your next turn.
7. 7Move to your third extra turn, as your second extra turn will be skipped due to Magosi's ability.
8. 8Repeat.

Effects

• Infinite turns
• Lock