Celestine, the Living Saint + Coretapper + Magistrate's Scepter

Prerequisites

• Celestine and Coretapper do not have summoning sickness.
• An opponent is unable to block and kill Celestine.

Steps

1. 1Activate Coretapper's first ability by tapping it, putting a charge counter on Magistrate's Scepter.
2. 2Activate Coretapper's second ability by sacrificing it, putting two charge counters on Magistrate's Scepter.
3. 3Activate Magistrate's Scepter's second ability by tapping it and removing three charge counters from it, causing you to take an extra turn after this one.
4. 4Deal combat damage using Celestine, causing you to gain three life.
5. 5At the beginning of your end step, Celestine triggers, returning Coretapper from your graveyard to the battlefield.
6. 6Repeat each turn.

Effects

• Infinite turns
• Lock