Joker, Clown Prince of Crime

Vigilance
{t}: roll a d20:
1-5: Joker, Clown Prince of Crime gains
Deathtouch and deals 2 damage to target creature
that is blocking him
6-10: deal 2 damage to all creatures
11-15: gain control of target Sidekick Creature
until Joker, Clown Prince of Crime is untapped.
That creature has a power of 0 and cant attack.
you may choose to not untap this card on
your untap phase