Double Form

Double Form is a Form in Kingdom Hearts III. It allows Sora to dual-wield Oathkeeper and Oblivion, gaining access to attacks of light and darkness. Double Form OKP (ダブルフォームY) is the second Formchange of Oathkeeper, while Double Form OBV (ダブルフォームS) is the second Formchange of Oblivion. Both versions are functionally identical.

Design
Double Form resembles a fusion of Light Form and Dark Form, with Light Form on Sora's right side and Dark Form on his left. Sora has a stance similar to Roxas's while idle, although instead of holding Oblivion in his right hand and Oathkeeper in his left, he does the opposite.

A heart symbol is visible on Sora's sleeves and hood; on the hood, the heart is half in black on Sora's left side, and half outlined in silver on his right side. While the coat largely resembles Light Form, the left sleeve is black. The pants are black on the left and grey on the right, with grey back pockets; white kanji are imprinted on the front of each pant leg, with the kanji for "darkness" (闇) on the left side and the kanji for "light" (光) on the right side. The shoes are a fusion of Light Form and Dark Form's, with white collars, black toe boxes and heels outlined in white, and grey vamps and quarters.

Mechanics
The fighting style of Double Form is very similar to Roxas's fighting style.