Doctor White

{t}: Remove all abilities from target creature, and
give them one of the following until end of game:
*Flying (if red or green)
*Menace (if white or blue)
*Trample (if blue or black)
*Vigilance (if red or black)
*Deathtouch (if white or green)
*Indestructible (if multicolored)
*Basiclandwalk (if colorless)
*Anchor (if non-purple)