Void Tether

You enchant an arrow with a void effect. Upon the arrow being fired and hitting any surface or creature, the arrow will create a void anchor where ever it hits. This anchor will last for 1 minute. Upon any enemy walking into the 5 foot radius around the anchor, as well as being in line of sight of it, the anchor will reach out and tether itself to that enemy. While tethered enemies will become disoriented, move 75% slower, only be able to do 50% of the damage they would normally do, and will take 50% more damage from all attacks. Damage is also shared between enemies caught in the same tether at a 50% share rate.