Loot Pouches are rated 1 skull.Loot Chests are rated 2 Skulls.
Loot Skull Chests are rated 3 Skulls.
So why are there 5 skulls?
They should add better loot containers.
Rarer loot containers means better shot at rarer loot.
Reply to this if you agree.
If you dont know what in talking about look on the Loot Page