Search the compendium
Search items, monsters, NPCs, zones, mechanics, and lists such as Rings or Merchants

Thunderstorm

Spell
Tier 3 Max Rank 6 How ranks are learned

Appearance

Thunderstorm icon

Description

Skill Type
Area damage
Effect
spell power + 80 + 40 × (rank − 1) magic dmg, 66% stun (1s)

Requirements

Tier Limit
2 Tier 3 skills
Class Skill Points Already Spent
30

Cost & Timing

Mana Cost
180 + 24 × (rank − 1)
Cast Time
1.3s
Cooldown
15s
Range
10 yd

Spell Casting Haste shortens the cast by its percentage, so 20% Spell Casting Haste turns the 1.3s cast into 1.04s.

Damage

Skill damage
80 + 40 × (rank − 1)
Damage Type
Magic

Crowd Control

Stun Chance
66%
Stun Duration
1s

Rank Scaling

RankSkill damageMana Cost
180180
2120204
3160228
4200252
5240276
6280300

Mechanics

Skill Damage

This area skill fires projectiles.

Druid

Spell Power is the value in your character window.

Skill damage
80 at rank 1, +40 per rank (280 at rank 6)
Damage before defenses
Spell Power + Skill damage

Example ,rank 6,200 Spell Power

480 damage before the target's defenses

Skill damage: 80 + 40 × (6 − 1) = 280

Damage before defenses: 200 + 280 = 480

The target's Magic Resist reduces this damage by 0.05% per point, up to 90%. Each point of the target's Magic Resist adds 0.05% to its chance to resist the hit outright. Each 1% of the caster's Accuracy subtracts 1% from that chance. Each level the target is above the caster adds 0.5%, and each level below subtracts 0.5%, up to 10% either way. The chance stays between 0% and 90%. See resistance and avoidance, the damage steps and moving targets and backstabs.

Stun

A feared target cannot be stunned. A shorter stun cannot shorten an existing stun.

Learned by Classes