Arpegius

Places a Frost Bomb on the target. After 5 sec, the bomb explodes, dealing 34,817 Frost damage to the target and 17,677 Frost damage to all other enemies within 10 yards. All affected targets are slowed by 50% for 8 sec. If Frost Bomb is dispelled before it explodes, gain a charge of Brain Freeze.

Conjures an Ice Wall 30 yards long that obstructs line of sight. The wall has 30% of your maximum health and lasts up to 15 sec.

While an enemy player is affected by your Polymorph or Mass Polymorph, your movement speed is increased by 25% and your Versatility is increased by 12%. Additionally, Polymorph and Mass Polymorph no longer heal enemies.