Dihada, Binder of Wills + Underworld Breach + Heart of Kiran
Dihada, Binder of Wills
Underworld Breach
Heart of Kiran
Infinite self-millNear-infinite storm count
How it works
Activate Dihada's second loyalty ability by removing three loyalty counters from it, causing you to reveal the top four cards of your library, put them into your graveyard, and create four Treasure tokens.
If Dihada is still on the battlefield, activate Heart of Kiran by removing a loyalty counter from Dihada.
Repeat step 2 as necessary until Dihada is put into your graveyard due to having 0 loyalty.
Activate the Treasures by tapping and sacrificing them, adding 1.
Cast Dihada from your graveyard for its escape cost by paying 1 and exiling three cards from your graveyard.