 Tidal WaveThrone of the Herald | Throne of the Herald |
 Tilted Shot | Base game |
 Torment | Throne of the Herald |
 Tortoise Shell | Into the Abyss |
 Tortoise Shell Platebody | Into the Abyss |
 Toxin | Into the Abyss |
 Undead Enhancement (Superior) | Base game |
 Underwater-1% Attack Interval | Atlas of Discovery |
 Underwater+1% Attack Interval | Atlas of Discovery |
 Unholy Mark | Atlas of Discovery |
| Unknown Threat+5% chance to apply Affliction when attacking (once per turn) | Base game |
| Unknown Threat-20% Attack Interval | Base game |
| Void Gem | Into the Abyss |
 Void Shambler Cape | Into the Abyss |
| Void Traveler | Into the Abyss |
| Void's Embrace | Into the Abyss |
 Voidburst | Into the Abyss |
| Voidfire Volley | Into the Abyss |
| Ward of Flame | Throne of the Herald |
| Warden's Gaze | Into the Abyss |
| Warhorn | Atlas of Discovery |
| Water Barrier | Atlas of Discovery |
| Water Barrier Player | Atlas of Discovery |
| Water Dance | Throne of the Herald |
 Weakening I | Base game |
 Weakening II | Base game |
 Weakening III | Base game |
| Weakening Touch | Atlas of Discovery |
| Wind Barrier | Throne of the Herald |
 Wither | Into the Abyss |
| Withered Guard | Into the Abyss |
| Withering Engulf | Into the Abyss |
 Woeful Gem | Into the Abyss |
| Woeful Gloves | Into the Abyss |
| Woeful Platebody | Into the Abyss |
 Wrath Obelisk | Into the Abyss |
| Wrath of the Realm | Into the Abyss |
Combat effects