Fire

Fire (ファイア Faia), Fira (ファイラ Faira), and Firaga (ファイガ Faiga) magic are attacks used by Sora, Donald, and other characters and enemies that utilize the element of Fire.

Kingdom Hearts
In Kingdom Hearts, using Fire magic will make Sora shoot a fireball straight forward from the tip of his Keyblade and it has an MP cost of 1 Charge Gauge unit. The fireball has slight homing properties, meaning it can arch in any direction, however, the arch is rather large.

It is used by:
 * Sora
 * Donald
 * Jack Skellington
 * Genie
 * Mushu

Kingdom Hearts: Chain of Memories
In Kingdom Hearts: Chain of Memories, there is a Fire Magic card that can be used in many different Sleights:


 * Fira
 * Firaga
 * Aqua Splash
 * Firaga Break
 * Fire Raid
 * Homing Fira
 * Mega Flare
 * Blazing Donald
 * Firaga Burst (Re:CoM only)
 * Raging Storm (Re:CoM only)
 * Stardust Blitz (Re:CoM only)

Keyblades are given elemental properties in this game. Here are the ones with a Fire-based property:
 * Lionheart
 * One-Winged Angel
 * Hidden Dragon (Re:CoM only)
 * Bond of Flame (Re:CoM only)

Kingdom Hearts II
In Kingdom Hearts II, Fire acts as a shield that forms around Sora and attacks any enemies that comes in contact with it; useful until acquiring the Reflect spell. It is also useful for damaging numerous enemies that are gathered around Sora, a title first given to the Thunder and Gravity series in Kingdom Hearts.

The reaction command Firagun is considered by some to be an additional fire spell, though it is only usable in one battle, in which the Volcanic Lord is hurled into the Blizzard Lord.

There is a new ability in this game called Fire Boost that increases the amount of damage done by Fire spells. It is also a passive ability from Bond of Flame.

It can be used by:
 * Mulan
 * Leon (Assistant)
 * Axel (Assistant)

Other Games
Fire magic will be usable again in Kingdom Hearts 358/2 Days and Kingdom Hearts: Birth by Sleep. In Birth by Sleep, it seems Fire can be used as a fireball, a shield and is part of a Mode Change.

Kingdom Hearts
Fire: Granted by Donald after defeating the Guard Armor in Traverse Town. Power equals Max MP+20. Fira: Upgraded after defeating Jafar's Genie form. Power equals Max MP+24. Firaga: Upgraded by the Princesses of Heart after sealing the Final Keyhole. Power equals Max MP+30.

''Kingdom Hearts: Chain of Memories
Fire: Obtained after defeating Axel for the first time. Fira: Stock 2 Fire Cards Firaga: Stock 3 Fire Cards.

Kingdom Hearts II
Fire: Granted after protecting the gate to the village in the Radiant Garden. Fira: Upgraded after defeating Scar (Pride Lands). Firaga: Upgraded after defeating Genie Jafar (Agrabah).

Enemies that use Fire Magic

 * Red Nocturne
 * Fiery Globe
 * Crimson Jazz
 * Jafar
 * Oogie's Mansion
 * Assault Rider
 * Axel
 * Wizard
 * Defender
 * Bookmaster
 * Fat Bandit
 * Volcanic Lord
 * Hades
 * Maleficent
 * Groundshaker
 * Trickmaster

Synthesis Items
There are types of Synthesis materials that can be used in Item Synthesis that contain fire.
 * In Kingdom Hearts, there are Blaze materials.
 * In Kingdom Hearts II, there are Blazing materials.

Gummi Blocks

 * In Kingdom Hearts, Fire terms are used to mark the ranks of Engine Gummi Blocks.
 * In Kingdom Hearts II, Fire terms are used to mark the ranks of low-power Projectile Gummi Blocks.

Armor

 * There are pieces of Armor throughout the Kingdom Hearts series that have fire in their name or increase defense against fire.
 * Kingdom Hearts: Fire Ring, Fira Ring, Firaga Ring, Element Ring, Three Stars, Ifrit's Horn, Inferno Band, Holy Circlet and Ribbon.
 * Kingdom Hearts: Final Mix, Firaga Wrist, Ifrit Belt and Royal Crown are pieces of Armor that increases the amount of damage done by Fire spells cast by Sora.
 * Kingdom Hearts II: Fire Bangle, Fira Bangle, Firaga Bangle, Firagun Bangle, Abas Chain, Aegis Chain, Acrisius (and Acrisius+), Cosmic Chain, Champion Belt, Petit Ribbon and Ribbon.
 * Kingdom Hearts II: Final Mix+: Highest Ribbon