This is a Signature spell. Signature spells are free to cast.
Launch a missile of magic energy, dealing 230% weapon damage as Arcane.
The missile pierces through enemies and causes them to burn for 130% weapon damage as Fire over 3 seconds.
Burn damage stacks up to 3 times and any Fire damage taken from your other spells refresh all stacks to their maximum duration.
Cost: 16 Arcane Power
Hurl a barrage of arcane projectiles that deal 400% weapon damage as Arcane to all enemies near the impact location.
Arcane Torrent damage is increased by 305% weapon damage every second, up to a maximum total of 1010% weapon damage as Arcane.
You take 15% less damage from attacks while channeling. Every second you channel increases this amount by 5%, up to a maximum total of 25% damage reduction.
Arcane Torrent's damage turns into Fire.
Cost: 25 Arcane Power
Surround yourself in a barrier of ice that reduces damage from melee attacks by 12%. Melee attackers are either Chilled or Frozen for 3 seconds. Lasts 10 minutes.
Only one Armor may be active at a time.
When you are struck by a melee attack, your Armor is increased by 20% for 30 seconds. This effect stacks up to 3 times.
Cost: 40 Arcane Power
Summon an immense Meteor that plummets from the sky, crashing into enemies for 740% weapon damage as Fire. The ground it hits is scorched with molten fire that deals 235% weapon damage as Fire over 3 seconds.
Expend all remaining Arcane Power. Each point of extra Arcane Power spent increases the impact damage of Meteor by 20% weapon damage as Arcane.
When you cast a Signature spell, you gain a Flash of Insight. After 5 Flashes of Insight, your next non-Signature spell deals 60% additional damage.
The following skills are Signature spells:
When you receive fatal damage, you instead gain a shield equal to 400% of your maximum Life for 5 seconds and release a shockwave that knocks enemies back and Stuns them for 3 seconds.
This effect may occur once every 60 seconds.
When you take more than 15% of your maximum Life in damage within 1 second, the cooldowns on Mirror Image, Slow Time, and Teleport are reset.
When you use Mirror Image, Slow Time, or Teleport, your movement speed is increased by 30% for 3 seconds.