Skill description
Send the elements to sap an enemy's defenses and afflict them with Major Breach for 1 minute, reducing their Physical and Spell Resistance by 5948.
Also applies Minor Magickasteal to the enemy for 1 minute, causing you and your allies to restore 168 Magicka every 1 second when damaging them.
New effect
Also applies Minor Magickasteal to the enemy and greatly increases the duration.
ESO Skillbook