| — |
| — |
 Unseen Path Pet Bonus | — | — |
 Unsheathe Rifle | — | 1 |
| Unstable Arcane Gemstone | — | 25 |
| Unstable Arcane Gemstone | — | — |
| Unstable Arcane Gemstone | — | — |
 Unstable Body | — | 1 |
 Unstable Concoction | — | — |
 Unstable Core | — | — |
 Unstable Magic | — | — |
| Unstable Magic | — | 63 |
| Unstable Magic | — | 63 |
| Unstable Magic | — | 63 |
 Unstable Mana | — | — |
| Unstable Mining Dynamite | — | — |
| Unstable Mining Dynamite | — | — |
| Unstable Power | — | — |
 Unstable Power | — | — |
| Unstable Power | — | — |
 Unstable Power | — | 1 |
| Unstable Trigger | — | — |
| Unstable Trigger | — | — |
 Unstablized Mana | — | 60 |
 Unstablized Mana | — | 60 |
| Unstoppable Force | — | — |
| Unsummon Mechanical Yeti | — | — |
 Untalent Visual Effect | — | — |
 Untamed Fire | — | 60 |
 Untamed Fury | — | 55 |
| Untamed Trapper | — | — |
 Untempered Runeblade | — | — |
| Untempered Runeblade | — | — |
 Untrackable | — | — |
| Untransform Hero | — | — |
| Unyielding Assault | — | 1 |
| Unyielding Assault | — | — |
 Unyielding Determination | — | — |
| Unyielding Determination Passive | — | — |
 Unyielding Faith | — | — |
| Unyielding Faith | — | — |
 Unyielding Will | 120 Mana | 99 |
| Unyielding Will | — | — |
| Unyielding Will | 315 Mana | 99 |
| Unyielding Will | — | — |
| Unyielding Will | 630 Mana | 99 |
| Unyielding Will | — | — |
 Unyielding Will | 33 Mana | 99 |
| Unyielding Will | — | — |
| Unyielding Will | — | — |
