Doctor Octopus, Master Planner + Lyla, Holographic Assistant + Sage of Hours + Hardened Academic

Doctor Octopus, Master Planner

Lyla, Holographic Assistant

Sage of Hours

Hardened Academic

How it works

1. If you have more than three cards in hand, activate Hardened Academic 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.