Nerit, Form Shifter

{4}: Nerit takes one of the following forms with
the abilities: "{t}: Change this card back into
Nerit, Form Shifter. If this creature would be
destroyed, revert its form to Nerit, Form
Shifter, dealing any excess damage to it."
From the following Forms
4/4 Bear with Reach and Menace
3/5 Hawk with Flying and Vigilance
2/3 Bat with Flying, Deathtouch, and Lifelink