Kykar, Zephyr Awakener + Walk the Aeons + Zealous Lorecaster

Kykar, Zephyr Awakener

Walk the Aeons

Zealous Lorecaster

How it works

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