[3] Texture Magic
You may change Cool Porygon's Resistance to a type of your choice other than Colorless. If the Defending Pokemon has a Weakness, you may change it to a type of your choice other than Colorless. (Benching either Pokemon ends the effect on that Pokemon.)

[3] 3-D Attack (20x)
Flip 3 coins. This attack does 20 damage times the number of heads.