Jumbo

(Human Killer Klown Wizard)

Klown Leader — At the beginning of combat on your turn, put a +1/+1 counter on target creature.

Psychic Stimulus — {t} : Add {c}{c}. When you next cast a spell with {x} in its mana cost or activate an ability with {x} in its activation cost this turn, copy that spell or ability. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.)