Muldrotha, the Gravetide + Timestream Navigator + Cellar Door

Prerequisites

• Timesteam Navigator does not have summoning sickness.
• You have the city's blessing.
• You have not cast a creature spell using Muldrotha this turn.

Steps

1. 1Activate Timestream Navigator by paying , tapping it and putting it on the bottom of your library, causing you to take an extra turn after this one.
2. 2Activate Cellar Door by paying and tapping it, causing you to put Timestream Navigator from the bottom of your library into your graveyard and create a 2/2 Zombie creature token.
3. 3Cast Timestream Navigator from your graveyard by paying .
4. 4Repeat each turn.

Effects

• Infinite turns
• Lock