Arrow of Obliviation

This arrow creates a ten-foot sphere of total annihilation on impact. Its tip is comprised of a mechanism with a tiny portable hole and a tiny bag of holding, encased in a glass arrowhead to avoid accidental activation. When this arrow impacts a target, it destroys itself and opens a gate to the Astral Plane. The gate originates from the point of the arrow's impact. Any objects or creatures within 10 feet of the gate are sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened. 

These arrowheads can be easily adapted to other types of ammunition, such as Bolts of Obliviation meant for a crossbow, though arrows are most common.

When you roll a 1 to attack with this arrow, you must roll 1d4 to determine if the critical fail activates the arrow. If you roll a 1 the user and all of their items as well as all other objects and creatures within ten feet are sucked through a gate to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened. 

Attempting to duplicate this arrow magically or Placing an Arrow of Obliviation inside an extradimensional space created by a bag of holding, handy haversack, portable hole, or similar item instantly destroys both items and opens a gate to the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened. 

Proficiency with a Longbow allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Damage, Combat, Ammunition, Heavy, Range, Two-Handed, Slow