Shadowblade Tattoo

This tattoo allows the Daily use of the Shadow
Blade spell. 1BA, 1 Minute Concentration
The spell lets you form a sword of shadow in your
hand, which counts as a weapon you can use to
make attacks. It’s a simple melee weapon that
anyone who casts the spell is proficient with.
It has finesse, so you can attack with either
Strength or Dexterity. You can throw it like a
handaxe if you would like 20/60 (2d8 psychic
plus your attack ability modifier).