World of Warcraft®

When activated, your next Mage spell with a casting time less than 10 sec becomes an instant cast spell.

This spell is not on the global cooldown.

Instantly shields you, absorbing 5,197 damage. Lasts 1 min. While the shield holds, spellcasting will not be delayed by damage.

Summons a Ring of Frost at the target location. Enemies entering the ring will become frozen for 10 sec. Lasts 10 sec. 10 yd radius. Limit 10.

Instantly makes the caster invisible, reducing all threat, and removing two damage over time effects. While invisible, you are untargetable by enemies. Lasts 20 sec. Invisibility is cancelled if you perform any actions.

Damage taken is reduced by 90% while invisible and for 3 sec after coming out of invisibility.

Replaces Invisibility.

Places a Nether Tempest on the target which deals 3,180 Arcane damage over 12 sec. Each time Nether Tempest deals damage, an additional 50% of that damage is also dealt to a random target within 10 yards.