The Mirari Conjecture + Faith's Reward + Temporal Manipulation + Cursecatcher

The Mirari Conjecture

Faith's Reward

Temporal Manipulation

Cursecatcher

How it works

1. At the beginning of your precombat main phase, The Mirari Conjecture triggers, putting a lore counter on itself, sacrificing itself and copying all instant and sorcery spells you cast this turn.
2. Cast Temporal Manipulation by paying 3.
3. The Mirari Conjecture triggers, creating a copy of Temporal Manipulation.
4. Resolve both Temporal Manipulations, getting two extra turns after this one.
5. Cast Faith's Reward by paying 3.
6. The Mirari Conjecture triggers, copying Faith's Reward.
7. Holding priority, activate Cursecatcher by sacrificing it, countering the original Faith's Reward.
8. Resolve the Faith's Reward copy, returning The Mirari Conjecture and Cursecatcher from your graveyard to the battlefield.
9. The Mirari Conjecture triggers, putting a lore counter on itself and returning Faith's Reward from your graveyard to your hand.
10. Proceed to your next turn.
11. At the beginning of your precombat main phase, The Mirari Conjecture triggers, putting a lore counter on itself and returning Temporal Manipulation from your graveyard to your hand.
12. Proceed to your next turn.
13. Repeat.