mtg dredge commander deck delver DREDGE THE MIRE X 1

If that spell would be put into a graveyard, exile it instead

But there was one problem

Consider The Card's Demand Finally Finally, it's essential to consider the demand for your Magic cards

Creatures you begin to control later in the turn won't gain any abilities, and the abilities gained won't change if creature cards enter or leave your graveyard after the ability has resolved

Its not quite there, but its the first fancy version of this blue sorcery, only being printed in Conspiracy: Take the Crown and Mystery Booster so far, so I expect this to be a good chunk more than that base price

All right, time to head on home