Exert Dominance

Gain control of target creature with mana cost X
or less and untap it.
• if black was used to cast this spell, put a
deathtouch token on that creature.
• if green was used to cast this spell, but a +1/+1 counter on that creature.
• if white was used to cast this spell, put a lifelink
token on that creature.
{bull} if red was used to cast this spell, the creature
gets haste.