Where is it?

Boss in Ragefire Chasm. See the boss's loot on the instance page.

Drops

From EG Link (collected in Forever by other players, not confirmed with Forever Scout): share of 5 opened loot windows.

Item	Chance	Source
Cavedweller Bracers	100%always (5/5)100% chance (always) – common (5/5)
Canvas Pants	20%1 in 5 (1/5)20% chance (1 in 5) – uncommon (1/5)
Linen Cloth	20%1 in 5 (1/5)20% chance (1 in 5) – uncommon (1/5)
Light Hunting Bow	20%1 in 5 (1/5)20% chance (1 in 5) – uncommon (1/5)