Conflagrate

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.

Unlocked at level 52

Intensify

Enemies hit by Disintegrate take 15% increased damage from Arcane for 4 seconds.

Unlocked at level 59

Wormhole

After casting Teleport, you have 3 seconds to Teleport 1 additional time.

Unlocked at level 31

Storm Chaser

Each cast of Energy Twister grants you a Lightning Charge. You can store up to 3 Lightning Charges at a time. Casting a Signature spell releases all Lightning Charges as a bolt of Lightning that deals 196% weapon damage as Lightning per Lightning Charge.

Energy Twister's damage turns into Lightning.

The following skills are Signature spells:

Magic Missile

Shock Pulse

Spectral Blade

Electrocute

Unlocked at level 52

Electrify

Attacks have a chance to cause lightning to arc to 3 nearby enemies, dealing 61% weapon damage as Lightning.

Unlocked at level 27

Pinpoint Barrier

Energy Armor also increases your Critical Hit Chance by 5%.

Unlocked at level 41