Psychotic Seawitch

Flash, Coven (This creature gets +1/+1 and has hexproof as long as you control two or more other creatures that share a creature type with it.)
When Psychotic Seawitch enters the battlefield, counter target noncreature spell.
{1}{u}{u}, {t}, discard a card: return Psychotic
Seawitch to its owner's hand and create a 1/1
blue Jellyfish creature token with hexproof.