In the 'Tiny Tina's Assault on Dragon Keep' DLC, dice chests have been introduced:
![dice loot chest][1]
I reckon the result of the dice roll decides the rarity of the loot the chest contains. How does it work? Which numbers dictate which loot rarity (or chance of getting rarer loot) a chest contains?
[1]: https://i.sstatic.net/BL4pz.jpg