Vadrok, Apex of Thunder, Saheeli, Sublime Artificer, Obeka, Brute Chronologist, Crystal Shard, and Chance for Glory

Prerequisites

• Vadrok, Apex of Thunder in hand
• Saheeli, Sublime Artificer on the battlefield
• Obeka, Brute Chronologist on the battlefield
• Crystal Shard on the battlefield
• Chance for Glory in the graveyard
• One other creature on the battlefield
• every turn available

Steps

1. Mutate Vadrok onto the extra creature
2. Use Vadrok's mutate trigger to cast chance for Glory from the graveyard, take an extra turn after this one, and gain a thopter token from Saheeli's trigger
3. This token will be your mutate target next turn
4. Before the end of turn, pay to activate Crystal Shard and return Vadrok to your hand
5. Activate Obeka, Brute Chronologist to exile the lose the game trigger
6. Repeat

Results

• Infinite turns