Shiv of Opportunistic Preying (5e Equipment)

Weapon (dagger), rare (major) (requires attunement)

The shiv of opportunistic preying is a dagger with a sharp jagged edge designed to be more damaging to unprepared targets. You gain a +1 bonus to attack and damage rolls made with this magic weapon.

Prey. You deal 1d8 additional piercing damage to surprised, prone, or incapacitated creatures with this dagger.

Sudden Strike. When you hit a creature with an attack from this dagger, you may attempt to stun the target. The target must make a DC 15 Constitution saving throw or be stunned until the end of your next turn. This property can only be used once, and this item regains use of this effect at dawn.