Formchange

Formchange is an ability first demonstrated in Kingdom Hearts II Final Mix, before being included as a gameplay mechanic in Kingdom Hearts III. Formchange allows the user to change their abilities or the form of their Keyblade. Formchanges are triggered via Situation Commands after achieving sufficient damage with a Keyblade. Certain Keyblades will also have the ability to Formchange a second time. Formchange is a mechanic that borrows cosmetic and technical concepts from Command Styles and Drive Forms both, and allows Sora to manipulate his Keyblade's form similar to the wielders from Kingdom Hearts Birth by Sleep. While in a Formchange, the user is immune to negative status effects.

Activating a Formchange triggers a unique attack depending on the Formchange. By default, Second Form, Light Form, Dark Form, Double Form, and Rage Form use a Formchange Performance Attack that generates a short-ranged, neutral-element shockwave that instantly triggers the Formchange, whereas all other Formchanges use a Keyblade Transformation Attack that varies depending on the Formchange. Keyblade Transformation Attacks can be disabled in the Options menu; doing so makes all Formchanges use a Formchange Performance Attack.

Unlike Drive Forms, Formchanges do not carry over into most cutscenes. Formchanges used while Sora wears his Kingdom Hearts II outfit do not change his appearance, with the exception of Rage Form.

Development

The concept of having the Keyblade transform into different forms has existed since Kingdom Hearts II Final Mix with the Lingering Will being able to transform the Ends of the Earth Keyblade into different forms. The idea was to incorporate it into Kingdom Hearts III's gameplay to show the growth of Sora's skill as he trained and become a more masterful Keyblade wielder.

Guardian Form and Strike Form were originally referred to as Guard Form (ガードフォーム, Gādo Fōmu) and Power Form (パワーフォーム, Pawā Fōmu) in early gameplay notes and were considered Drive Forms before the formal introduction of the Formchange concept.

List of Forms and Formchanges

Second Form allows Sora to access his abilities from previous adventures, similar to Limit Form. The color scheme of Sora's clothing changes to resemble his Kingdom Hearts II outfit. It is triggered by the Kingdom Key, Starlight, Midnight Blue, Phantom Green, Dawn Till Dusk, Elemental Encoder, Advent Red, and Dead of Night. The Keyblade used determines the third level finisher: Starlight uses a finisher called "Ancient Light", which draws enemies in before releasing several Keyblades made of light to strike them, while the others use Ars Arcanum instead.

Guardian Form emphasizes defensive capabilities. Sora wears yellow clothing reminiscent of Master Form. Triggered by Hero's Origin, Hunny Spout, and Classic Tone.

The Formchanges are Counter Shield (Hero's Origin), Hunny Blasters and Hunny Launcher (Hunny Spout), Boom Hammer and Clock Drill (Classic Tone).

Strike Form emphasizes strong physical attacks. Sora wears red clothing reminiscent of Valor Form. Triggered by Favorite Deputy, Happy Gear, and Wheel of Fate.

The Formchanges are Hyper Hammer and Drill Punch (Favorite Deputy), Agile Claws and Twin Yo-Yos (Happy Gear), Highwind and Storm Flag (Wheel of Fate).

Element Form emphasizes magic and long-range attacks. Sora wears blue clothing reminiscent of Wisdom Form. Triggered by Shooting Star and Ever After.

The Formchanges are Double Arrowguns and Magic Launcher (Shooting Star), and Mirage Staff (Ever After).

Blitz Form emphasizes speed and mobility. Sora wears green clothing. Triggered by Crystal Snow, Nano Gear, and Grand Chef.

The Formchanges are Blizzard Claws and Blizzard Blades (Crystal Snow), Nano Arms (Nano Gear), and Frying Pan (Grand Chef).

Rage Form allows Sora to channel his darkness in desperate circumstances. Sora takes on the appearance of a Pureblood Heartless, similar to AntiForm. It has a chance of being triggered when Sora reaches critical health, regardless of current Keyblade. After using the command Riskcharge, Sora will gain extra strength at the expense of half his current health.

While in his Kingdom Hearts II attire, Sora's appearance in Rage Form is identical to Antiform.

Ultimate Form unleashes the ultimate power of the Keyblade. Sora wears white clothes reminiscent of Final Form. Triggered by Ultima Weapon. While attacking, Sora will summon a variety of swords that will surround him and will be used in finishers, he uses a pattern of magic and uses the symbolism of chains during some attacks.

Light Form allows Sora to harness the power of light. Triggered by Oathkeeper.

Dark Form allows Sora to harness the power of darkness. Triggered by Oblivion.

Double Form allows Sora to harness light and darkness together. Triggered by Oathkeeper and Oblivion. When attacking, Sora dual-wields both Keyblades in a manner similar to Roxas.

Spellweaver is a Formchange exclusive to Aqua during her playable segments. Triggered by Master's Defender. It behaves almost exactly like the Style Change from Kingdom Hearts 0.2 Birth by Sleep -A fragmentary passage-, except the Finish command is available upon activation, like Sora's Formchanges.

Other appearances

Kingdom Hearts II Final Mix

The many Formchanges of the Lingering Will's Keyblade.

The Lingering Will is the first character to demonstrate Formchanges. It can Formchange the Ends of the Earth into a myriad of weapons, such as a whip, a Keyblade Glider, the Ultima Cannon, and a drill.

Kingdom Hearts Birth by Sleep

Terra, Aqua, Ventus, and No Heart can Formchange their Keyblades into Keyblade Gliders. Terra can also Formchange his Keyblade into the Ultima Cannon, which Terra-Xehanort inherits, and No Heart can Formchange its Keyblade into a myriad of weapons such as greaves and a shield.

Kingdom Hearts 3D: Dream Drop Distance

Young Xehanort can Formchange his Keyblade into a whip during his fight against Riku.

Kingdom Hearts III

Sora's max-level Shotlocks incorporate his corresponding Keyblade's Formchanges. Lea can Formchange the Bond of the Blaze Keyblade into the Eternal Flames Chakrams. Young Xehanort also Formchanges his Keyblade into a whip during the fight against him, Xemnas, and Ansem, Seeker of Darkness. Master Xehanort can Formchange the χ-blade into cannons.

When fighting Terra-Xehanort, the Lingering Will Formchanges its Keyblade into a whip and the Ultima Cannon.

Kingdom Hearts III Re Mind

Young Xehanort's data replica can Formchange his Keyblade into a whip, and Master Xehanort's can Formchange the χ-blade into several transformations, such as a whip, chakram, cannons or dual-sided blade.