Tyrone's Sword of Hammerhill

When this equipment is attached
to a creature,
choose at most four:
•This creature gains +4/+4
•{7}Destroy all opponent's creatures
•You can play cards in your hand for
{3} less mana cost
{bull}{x} If {x}= 20, You win the game
{bull}{4}Create a 5/5 spirit token called "The
Power of Friendship"