Orvar, the All-Form + Whim of Volrath + Harmonic Prodigy Combo

Whim of Volrath in hand.

Orvar and Harmonic Prodigy on the battlefield.

You control a nonlegendary permanent that enters the battlefield untapped and that can tap to produce at least .

available

Cast Whim of Volrath with buyback by paying , targeting Harmonic Prodigy.

Orvar triggers twice and Harmonic Prodigy triggers once.

Resolve the Harmonic Prodigy trigger, giving it +1/+1 until end of turn.

Resolve the Orvar triggers, creating two token copies of Harmonic Prodigy.

Resolve Whim of Volrath, returning it to your hand.

Cast Whim of Volrath with buyback by paying , targeting any nonlegendary permanent you control that enters the battlefield untapped and that can tap to produce at least .

Orvar triggers four times, and each Harmonic Prodigy triggers three times.

Resolve all Harmonic Prodigy triggers, giving each Harmonic Prodigy +3/+3 until end of turn.

Resolve all Orvar triggers, creating four copies of the mana-producing permanent.

Resolve Whim of Volrath, returning it to your hand.

Activate three of the copies of the mana-producing permanent by tapping them, adding at least .

Repeat from step 6.

Infinite artifact ETB

Infinite copies of permanents you control

Infinite creature tokens

Infinite creature ETB

Infinite landfall triggers

Infinitely large creatures you control until end of turn

Infinite magecraft triggers

Infinite mana permanents you control can produce

Infinite storm count