Arcane Megabomb

This is one of several client rows named Arcane Megabomb, not the player ability. Looking for the spell you cast? See Arcane Megabomb →

Arcane Megabomb was changed in WoW Forever: mana 1075 to 1525 in Classic Era, printed 1300 in Forever (the same 1075 to 1525 roll). 15 yd range, 1.5 sec cast. It is the Use effect of a Trade Goods item the client lists without its name or tooltip. Full tooltip comparison with Classic Era below.

Arcane Megabomb tooltip: Classic Era vs WoW Forever

The same tooltip players see in-game, side by side, with each changed line marked.

Classic Era Oct 27, 2026

Arcane Megabomb

Arcane school

15 yd range · 1.5 sec cast

Drains 1075 to 1525 mana from those in the blast radius and does 50% of the mana drained in damage to the target. Also Silences targets in the blast for 5 sec.

Silenced.

Forever Oct 22, 2026

Arcane Megabomb

Arcane school

15 yd range · 1.5 sec cast

Drains 1300 mana from those in the blast radius and does 50% of the mana drained in damage to the target. Also Silences targets in the blast for 5 sec.

Silenced.

changed value added in Forever removed in Forever

Raw field diff every changed column

Field	Classic Era	Forever
effects	[ { "amplitude": 0.5, "aura": 0, "auraPeriod": 0, "basePoints": 1074, "chainAmplitude": 1, "chainTargets": 0, "dieSides": 451, "effect": 62, "index": 0, "miscValue": [ 0, 0 ], "pointsPerResource": 0, "radiusYards": 5, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0 }, { "amplitude": 0, "aura": 27, "auraPeriod": 0, "basePoints": 4, "chainAmplitude": 1, "chainTargets": 0, "dieSides": 1, "effect": 6, "index": 1, "miscValue": [ 126, 0 ], "pointsPerResource": 0, "radiusYards": 5, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0 } ]	[ { "amplitude": 0.5, "aura": 0, "auraPeriod": 0, "basePoints": 1300, "chainAmplitude": 1, "chainTargets": 0, "effect": 62, "index": 0, "miscValue": [ 0, 0 ], "pointsPerResource": 0, "radiusYards": 5, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0.3461539 }, { "amplitude": 0, "aura": 27, "auraPeriod": 0, "basePoints": 5, "chainAmplitude": 1, "chainTargets": 0, "effect": 6, "index": 1, "miscValue": [ 126, 0 ], "pointsPerResource": 0, "radiusYards": 5, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0 } ]

Arcane Megabomb changes between Forever builds

Differs from Classic Era in every Forever build since Sep 16, 2026

See every changed record in the Oct 22, 2026 build →

Questions about Arcane Megabomb

Was Arcane Megabomb nerfed in WoW Forever?

Arcane Megabomb is listed as changed, not nerfed or buffed: no cast time, cost, cooldown or range moved in WoW Forever compared with Classic Era. What changed: mana 1075 to 1525 in Classic Era, printed 1300 in Forever (the same 1075 to 1525 roll).

What changed for Arcane Megabomb in WoW Forever?

Mana 1075 to 1525 in Classic Era, printed 1300 in Forever (the same 1075 to 1525 roll). The Classic Era and WoW Forever tooltips are shown side by side on this page.

Read from the Oct 22, 2026 build (1.60.1.70532), compared against Classic Era Oct 27, 2026 (1.15.9.70576) ·synced Oct 27, 2026 · how we read this → · report a wrong value