
You may choose not to untap this creature during your untap step.
As this creature enters, an opponent chooses a creature type.
{T}: Gain control of target creature that isn't of the chosen type for as long as this creature remains tapped.
Callous Oppressor has 1 printing, first in Onslaught (2002). EDHREC ranks it #15,994 among Commander cards. It appears most in Merieke Ri Berit decks (436 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.