4x per Long Rest you can set a new magical damage type to your next 6 arrows.

Roll a d10 to set the new damage type:
1 - Acid
2 - Cold
3 - Fire
4 - Force
5 - Lightning
6 - Necrotic
7 - Poison
8 - Psychic
9 - Radiant
10 - Thunder

Once set the next six arrows fired will get an extra 1d6 of that damage type.

Once per long rest the player can force the Quiver into a damage type, doing so will force the quiver into that damage type until the next long rest.

Notes: Utility, Container