Void Bones

What drops it

Source	Where	Kind	Quantity	Rate
Void Hound	Void Realm Outskirts	Bones	1	Always
Unmade Soldier	Void Realm Outskirts	Bones	1	Always
Abyssal Ravager	Void Realm Outskirts	Bones	2	Always
Astral Devourer	Stellar Containment	Bones	1	Always
Horizon Stalker	Stellar Containment	Bones	2	Always
Riftmaw	The Null Expanse	Bones	1	Always
Entropy Warden	The Null Expanse	Bones	3	Always
Herald of Silence	The Silent Vault	Bones	4	Always
Silence Ascendant	The Null Expanse	Bones	5	Always
Void Stalker	Void Realm	Bones	2	Always
Rift Sovereign	Rift Nexus	Bones	2	Always
Rift Reaver	Outer Rift	Bones	2	Always
Stellar Titan	Stellar Plane	Bones	3	Always
Void Emperor	Galactic Core	Bones	4	Always

Where to buy it

Stock is finite and resets daily.