| 240 Mana |
| 60 |
 Hex of Weakness | 320 Mana | 60 |
 Holy Resistance | — | — |
 Holy Ward | 140 Mana | 99 |
 Howl of Erennius | — | — |
 Howl of Terror | 150 Mana | 40 |
| Howl of Terror | 200 Mana | 54 |
 Howling Rage | — | 22 |
| Howling Rage | — | 22 |
| Howling Rage | — | 22 |
 Hukku's Guardians | — | 20 |
 Icerot Decay | — | 6 |
| Ilkrud's Guardians | 50 Mana | 20 |
 Image Projection | — | 20 |
 Impending Doom | — | 62 |
 Impending Doom | — | 60 |
 Increase Shadow Dam 16 | — | — |
| Increase Shadow Dam 17 | — | — |
| Increase Shadow Dam 19 | — | — |
| Increase Shadow Dam 20 | — | — |
| Increase Shadow Dam 21 | — | — |
| Increase Shadow Dam 23 | — | — |
| Increase Shadow Dam 24 | — | — |
| Inevitable Doom | — | 62 |
 Inferno | — | 50 |
| Inferno | 350 Mana | 50 |
 Intense Pain | — | 1 |
| Intimidation | — | 9 |
 Involuntary Transformation | — | — |
 Judge's Gavel | — | 50 |
| Kel'Thuzad Channel | — | — |
| Kel'Thuzad Channel Effect | — | — |
 King's Curse | 1000 Mana | — |
 Lash of Pain | 65 Mana | 20 |
| Lash of Pain | 80 Mana | 28 |
| Lash of Pain | 105 Mana | 36 |
| Lash of Pain | 125 Mana | 44 |
| Lash of Pain | 145 Mana | 52 |
| Lash of Pain | 160 Mana | 60 |
| Lash of Pain | 65 Mana | 20 |
| Lash of Pain | 65 Mana | 20 |
| Lash of Pain | — | 1 |
| Lash of Submission | — | — |
 Leech Pulse | — | — |
| Leech Pulse | — | — |
 Legion Strike | 300 Mana | 10 |
 Lesser Invisibility | 100 Mana | 32 |
 Lich Slap | — | — |
 Life Drain | — | — |