Kykar, Zephyr Awakener + Temporal Manipulation + Zealous Lorecaster

Kykar, Zephyr Awakener

Temporal Manipulation

Zealous Lorecaster

How it works

1. Cast Temporal Manipulation by paying its mana cost.
2. Kykar triggers, exiling Zealous Lorecaster.
3. Resolve Temporal Manipulation, 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 Temporal Manipulation from your graveyard to your hand.
6. Repeat each turn.

This clever setup loops infinite turns by pairing a reliable recursive engine with extra-turn magic. Whenever you cast Temporal Manipulation to secure another turn, Kykar, Zephyr Awakener temporarily tucks away Zealous Lorecaster instead of making a Spirit. When Zealous Lorecaster reappears at the end step, its entry trigger plucks Temporal Manipulation right back out of your graveyard, putting the key spell back in your hand ready to cast again on your next turn.