| — |
| — |
 Updraft | — | 13 |
 Updraft | — | — |
 Updraft | — | — |
| Upgrade Arcanite Champion | — | — |
| Upgrade Arcanite Reaper | — | — |
| Upgrade Chromatic Cloak | — | — |
| Upgrade Spellpower Goggles Xtreme Plus | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
| Upgrade Zigguraut | — | — |
 Uppercut | — | 40 |
| Uppercut | — | 40 |
| Uppercut | — | 40 |
| Uppercut | — | 40 |
| Urok Minions Vanish | — | 1 |
 Ursine Restoration | — | — |
| Ursine Restoration Passive | — | — |
 Ursol's Command | — | 60 |
| Use Bauble | — | — |
 Use Dragon Orb | — | — |
| Use Soulstone | — | 1 |
| Use Soulstone | — | 1 |
| Use Soulstone | — | 1 |
| Use Soulstone | — | 1 |
| Use Soulstone | — | 1 |
 Using Control Console | — | — |
| Uther's Dwarf Tribute | — | — |
| Uther's Gnome Tribute | — | — |
| Uther's Human Tribute | — | — |
 Uther's Light | — | 35 |
 Uther's Light Effect | — | 30 |
| Uther's Night Elf Tribute | — | — |
| Uther's Tribute | — | — |
| Vaelan Spawns | — | — |
 Vaelastrasz Dragon Form | — | 1 |
| Vaelastrasz Spawn | — | — |
 Vagrant's Endeavor | — | — |
| Vagrant's Endeavor | — | — |
 Vagrant's Endeavor | — | — |
 Valentine | — | — |
| Valentine | — | — |
| Valentine | — | — |
