Julidese Gall, the Inconstant

Hexproof
Creatures you control gain first strike if Julidese
Gall has first strike. The same is true for flying, deathtouch, double strike, haste, indestructible, lifelink, menace, reach, trample, and vigilance.
{t}: Other creatures you control get +X/+X
where X is Julidese Gall's power.