Pestiig, of Unparellel Keen

Reach
{w/u}{u/b}{b/r}, {t}: Create an artifact-equipment token
called "Masterwork of Pestiig" with "Equipped creature is legendary in addition to its other
types. If Masterwork of Pestiig becomes
unequipped, sacrifice it" and attach it to target creature you control.
Legendary creatures you control have hexproof
Oathbound {4}