Av2:Cloudburst

This ability allow the player to create a whirling ball of air in front of them. The caster can launch the whirling ball of air by left-clicking while facing a desired direction. When the ball hit a surface or an enemy, it will create a small burst of air, making it a good Area of Effect (AoE) ability.

This ability requires a tier III airbending scroll or a tier III universal scroll to unlock.

Level II
The cloudburst moves faster when thrown and explodes in a larger radius. You can now push stone buttons

This ability upgrade requires a tier III scroll to unlock.

Level III
The cloudburst deals even more damage and explodes in a bigger radius. You can now push iron trapdoors and doors.

This ability upgrade requires a tier IV scroll to unlock.

Level IV
As with all other abilities, there are two choices for Cloudburst's level IV upgrade

Chi Smash: Temporarily apply severe debuffs to the target's bending.

This path is great against other players in a server because taking this path will grant you the ability to apply a severe debuffs to target's chi once the ball projectile hit the target. This ability is recommended for airbenders who want to gain an advantage over other benders.

This ability upgrade requires a tier V scroll to unlock.

Absorption: The cloudburst can now absorb projectiles to increase its damage.

This path is really great if you want to play defensive and offensive at the same time against enemies since it can absorb projectiles while the ball is still in front of you. The more projectiles it absorbs, the more damage it will deal once you launch that big ball of whirling air to the enemy's face. This ability is recommended for airbenders who want to add a defensive aspect to this ability.

This ability upgrade requires a tier V scroll to unlock.