Rowe, Bringer of Joy

+2: Up to X creatures gain Happiness(Creatures with Happiness get +1/+1 for each other creature with happiness) until the turn after your next.
-3: Create 2/2 green white beast token with Happiness equal to half the creatures with Happiness, rounded down.
-9: Search you library for four creatures and put them onto the battlefield under your control, they gain Happiness.