Kykar, Zephyr Awakener + Time Walk + Damage Control Crew

Kykar, Zephyr Awakener

Time Walk

Damage Control Crew

How it works

1. Cast Time Walk by paying its mana cost.
2. Kykar triggers, exiling Damage Control Crew.
3. Resolve Time Walk, causing you to take an extra turn after this one.
4. At the beginning of your end step, Kykar triggers, returning Damage Control Crew from exile to the battlefield.
5. When Damage Control Crew enters, it triggers, returning Time Walk from your graveyard to your hand.
6. Repeat each turn.