Freeform Fusion (SSJJ)

Freeform Fusion (勝手にフュージョン; Katteni Fyūjon) is type of fusion that appears in Dragon Ball Fusions and Dragon Ball Advanced. While in Fusions; Freeform Fusion surpasses EX-Fusion in terms of freedom of variety - Freeform Fusion in Advanced surpasses EX-Fusion and even Fusion Dance in power.

Overview
The Freeform Station was first created by Bulma during the 1st Timespace Rift Tournament which allowed one to fuse with another from a different dimension (e.g. Goku fuse with Hit) and the second version also allows this, but can also allow the user to fuse with their fusions or fusions. A benefit of a freeform fusion with a fusion is if their fusion is normally limited by time; the time isn't in effect for the Freeform Fusion

Technically fusion is an incorrect term for the concept as it more closer to Super Buu's style of Absorption and as such the user doesn't actually gain a second voice. The colour of their clothes changes to the colour top outfit to colour of their exoskeleton, clothes, skin, or armour while they gain their lower body appearance.

List

 * KF Ultra Cooler
 * Fused with Ultra Gogeta
 * Fused with Jiren