Yoshi the Happy Dinosaur

Egg Lay- {3}{g}: Exile target creature, then at it's controller's upkeep, it's controller may pay {x}, where X is that creature's power. If they do,
return that creature to the battlefield under it's
owner's control at the beginning at the next end
step
Star Bomb- Whenever Yoshi becomes blocked,
you may pay {2}{w}. If you do, each creature
blocking Yoshi takes 2 damage