Returning

Uniques

Drillneck
Attack Projectiles Return if they Pierced at least (2-4) times
Ironbound
Arrows Return if they have Pierced a target which had Fully Broken Armour

Lightning Spear
Spear cannot Pierce, Fork, Chain or Return Modifiers to the number of Projectiles fired only affect the maximum number of lightning bolt Projectiles
Savage Fury
The frenzy ends immediately if you return to human form.
Soaring Midnight
Hurl your Shield as a Projectile which Returns to you at the end of its flight.This skill's cooldown is skipped if you catch the Shield as it Returns, or destroy an Ice Crystal with the Embrace the Fall.Projectiles Return to youReturning Projectiles Pierce all Targets
Temporal Rift
Cast the Spell to return to the oldest afterimage, teleporting to that location and resetting your Life, Mana and Energy Shield to the values they had at the time.
Walking Calamity
This Skill's effects are suppressed if you leave Bear form, but will resume if you return to Bear form before the duration expires.

Breachlord's Amalgam
Supports Lightning or Cold skills you use yourself which fire Projectiles and do not already have cooldowns, adding a cooldown and making the Projectiles return, piercing through targets as they do so.Projectiles from Supported Skills Return to youReturning Projectiles from Supported Skills Pierce all targets
Sacrificial Offering
Supported Skills Sacrifice a portion of your life on use, but deal much more damage and have more powerful Buffs in return.

Orb of Extraction
Destroys an Equipment item, returning any non Socket-Bound Augments socketed in it

Flesh Flower
Killing Vruun will allow you to return his Head to The Genesis Tree to unlock the Grasping Orchid

Aid of the Draiocht
You have the aid of the Draíocht. Return to the Blackwood.
Vaal Soul Core
Return this to a Stone Altar. You are taking escalating Physical Damage over Time.