Shattering Spines

Shattering Spines is a Sorcerer Skill, found in the Dark Magic skill line.

Shattering Spines
3780 Target: Area Base Skill: Encase
Call forth Daedric shards from the earth to encase and immobilize all enemies in front of you for 4 seconds. After the effect ends the shards shatter, dealing 1979 Magic Damage to any enemy that was encased. Enemies hit are afflicted with Major Maim, reducing their damage done by 10% for 10 seconds.

Shattering Spines is a morph of the Encase skill. The other morph is Vibrant Shroud.