Extravagant Replication + Archaeomancer + Time Warp

Prerequisites

• You have enough mana to cast Time Warp each turn.

Steps

1. 1Cast Time Warp by paying its mana cost, causing you to take an extra turn after this one.
2. 2Move to your next turn.
3. 3At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Archaeomancer.
4. 4When the Archaeomancer token enters the battlefield, it triggers, returning Time Warp from your graveyard to your hand.
5. 5Repeat.

Effects

• Infinite turns
• Lock