Venom Dagger

Dagger with +1 hit and +1 damage
Type: simple melee weapon
Dmg: 1d4 piercing*
Other: finesse, light, thrown (range 20/60)
Use an action to coat the blade in poison, which
remains active for 1 minute or until the weapon
hits a creature. This creature must succeed on a
DC 15 CON saving throw or take 2d10 additional
poison damage and become poisoned for 1 min.
One use per day; resets at dawn.