Asta, Black Form

Any spells or abilities that affect Asta, Black
Form will have no effect at all or will be deflected toward target creature of your choosing.
Add a +1/+1 counter whenever Asta, Black Form destroys or exiles a creature.
If Asta, Black Form has 3 +1/+1 counter on
it, search your library for card named Asta, Devil
Union. Place it the battlefield tapped. It does
not untap next untap step. Sacrifice Asta.