Doctor Octopus, Master Planner, Lyla, Holographic Assistant, Sage of Hours, and Putrid Imp

Prerequisites

• Doctor Octopus, Master Planner on the battlefield
• Lyla, Holographic Assistant on the battlefield
• Sage of Hours on the battlefield
• Putrid Imp on the battlefield

Steps

1. If you have more than three cards in hand, activate Putrid Imp by discarding a card
2. Repeat step 1 until you have three or fewer cards in hand
3. At the beginning of your end step, Doctor Octopus triggers, causing you to draw at least five cards
4. Lyla triggers for each card drawn, putting that many +1/+1 counters on Sage of Hours
5. Activate Sage of Hours by removing all +1/+1 counters from it, causing you to take an extra turn after this one
6. Repeat each turn

Results

• Near-infinite turns