Prismatic Beam
Channel a powerful beam in front of you that periodically deals (50%) magical damage and has additional effects based on your Elemental Empowerment:
Fire>: Apply Burning for (25%) fire damage per hit.
Ice>: Apply Chilled for 1 second per hit.
Lightning>: 33% chance per hit to trigger an arcing bolt that bounces up to 2 times, dealing (35%) lightning damage and applying Volatile for 1.5 seconds to targets hit.
Arcane> (no empowerment): Each hit drains (200%) arcane damage per target, returning up to (200%) arcane damage to the caster.