Kozalogul, Spawn of Titans

When you cast Kozalogul, draw two cards, destroy target creature, and take an extra turn after this one.
You skip your next untap step.
Indestructible, Protection from creatures, annihilator 3.
When Kozalogul, Spawn of Titans is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.