Initial Card StateCivilized Scholar // Homicidal Brute in your hand, on the battlefield, in your command zone, exiled, in the graveyard, in the library. Clone on the battlefield.+ Battlefield State: as a copy of Civilized Scholar Notable PrerequisitesClone does not have summoning sickness.
StepsActivate Clone using Civilized Scholar's ability by tapping it.
Resolve that ability and choose to modify it with dredge, causing you to mill at least one card, return the creature card with dredge from your graveyard to your hand, then discard that same card, untap Clone and fail to transform it.
Repeat.
ResultsInfinite self-millNear-infinite self-discard triggers