Spirit Sheath Scimitar

Damage: 1d6 Slashing + 1d4 Radiant
Properties: Finesse, Light
Modifiers: Melee Attacks +1, Melee Damage +1,
Spell Attacks +1, Spell Damage +1
Characters lacking martial weapon proficiency
may wield this Magical Scimitar unhindered.
When you roll a 20 on a spell or melee attack roll
with this weapon, a spiritual version of it flickers
into existence and strikes the target for 2d8
additional Force damage. Requires Attunement.
Requires a Wisdom ability score of at least 14.