Wonder of U, Ultimate Calamity

Whenever you or Wonder of U, Ultimate Calamity becomes the target of a spell or ability an opponent controls choose one at random, —
• Deal 6 damage to target opponent that targeted you or a creature controlled by the opponent that targeted you.
•Return target creature to it’s opponents hand controlled by an opponent that targeted you.
•Tap target creature controlled by an opponent that targeted you.
•Turn target creature face down controlled by an opponent that targeted you.