White Hide of the Eldest

Equipped creature gets +3/+3, has vigilance,
attacks each combat if able and blocks each
combat if able.
You and permanents you control have protection
from equipped creature.
When equipped creature would die, instead exile
it and transform White Hide of the Eldest.
{2}: Attatch White Hide of the Eldest to target creature. Activate this ability only any time you
could cast a sorcery.