One Heart

One Heart (ワンハート) is a Team Attack that appears in Kingdom Hearts III Re Mind. It allows Sora to team up with Kairi and using continuous attacks to damage an enemy while airborne.

Mechanics
In Kingdom Hearts III Re Mind, One Heart is a Situation Command that is either used by Sora or Kairi. When used, Sora and Kairi will unsummon their Keyblades and hold their hands to make a pair of huge wings of light appear on their backs. They fly torwards Xehanort and make continuous attacks by spinning their wings showering feathers made from shared memories everywhere.

Kingdom Hearts III

 * True End is available during the the fight against Armored Xehanort.

Etymology
In the Chinese mythology a pair of one-eyed birds with only one wing,, can only fly together by acting as one, thus representing husband and wife.