Whenever you activate an activated ability of a creature, if that creature is exactly one color, it gains an ability until end of turn based on its color.

• If it’s blue, it gains flying.

• If it’s red, it gains First Strike

• If it’s green, it gains Trample

Whenever you activate an activated ability of a creature that’s blue, red, and green, it gains deathtouch, double strike, and lifelink until end of turn.