Gary, the Wanderer

Whenever you cast a white spell,
create a 1/1 white Yellow Stone creature token.
Whenever you cast a blue spell, scry 2.
Whenever you cast a red spell,
Gary deals 3 damage to target opponent.
Whenever you cast a green spell,
target creature gets +4/+4 until end of turn.
Some say Gary has been wandering for years looking for the wolves