Bonnie Bunny, Guitarist

Flash, Haste
Whenever Bonnie Bunny, Guitarist enters the battlefield target artifact you control gains indestructible until the end of your next turn
{w}: Sacrifice an endoskeleton, Bonnie Bunny gets a
+1/+1 until end of turn
{b}: Sacrifice an endoskeleton, destroy target creature
with mana value X, where X is the number of endoskeletons you control