This sword is made entirely of dragon bones.
Obtained by Spoops.
Wondrous Item
Attack: Str + 5 + proficiency + magic bonus 1
Damage 1: 1d12 + str + 3 slashing, Crit 2d12
Damage 2: 1d12 + 3 fire, Crit 2d12
Description:
Made of dragon bone.