Kykar, Zephyr Awakener + Vampire Charmseeker + Time Walk

Kykar, Zephyr Awakener

Vampire Charmseeker

Time Walk

How it works

1. Cast Time Walk by paying its mana cost.
2. Kykar triggers, exiling Vampire Charmseeker.
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 Vampire Charmseeker from exile to the battlefield.
5. When Vampire Charmseeker enters, it triggers, returning Time Walk from your graveyard to your hand.
6. Repeat each turn.