Okay I updated it, here are the changes.

[quote=Backstory]...During the fall of Hinata's final year of training, an unknown accident occurred within the monastery, burning it to the ground...[/quote]

[quote=Abilities]Earth projectile: Hinata raises a chunks of earth from the ground and hurls them at her enemies at a great speed. The force typically knocks the target(s) off their feet and causes them damage. 

Iron flesh: This ability creates a stony armour around herself or allies, creating a near-impenetrable defence towards physical attacks for a short period of time. 

Lightning: Hinata has the ability to summon lightning herself or using Pandora, and it is used to electrify opponents and cause them damage.

Fireball: Hinata summons an orb of flames and uses it to attack enemies. 

Stream of flames: Using Pandora as a conductor or her hands, Hinata releases a stream of fire which is slower than throwing a fireball but is better for close-range attacks.

Healing rain: Hinata summons a small rain cloud which heals all allies in a small radius for a short period of time.

Ice shard: Using a nearby water source, Hinata forms sharp objects made from ice to pierce and harm enemies. Similar to earth projectile, it is thrown from a distance but is faster and preferably used against targets with weaker armour.[/quote]