Passive: Increases your spell critical strike rating by 14.
Passive: Increases damage and healing done by magical spells and effects by up to 11.
Set (3 Pieces): Increases damage and healing done by magical spells and effects by up to 18.
Set (5 Pieces): Increases your spell penetration by 38.
Set (8 Pieces): Decreases the threat generated by your spells by 15%.