Bell Borca, Spectral Sergeant 145 (Commander: Dominaria United)

Note the mana value of each card as it's put into exile. Bell Borca's power is equal to the greatest number noted for it this turn. At the beginning of your upkeep, exile the top card of your library. You may play that card this turn.

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50