Mini's Update Forge/Destroy
i believe it will be like skins, if you put them in the wardrobe they are bound and you wont be able to forge them. the special ones if we go by how it is now they want you to buy 2 sets of the normals, 1 to forge for the special one and the other set to have, i see no reason this would change.
Here is the answer to your question:
’Short answer – Each mini can only unlock itself in the wardrobe.
Minis being thrown in the forge does not unlock them. Unlike weapons and armor when you unlock a mini you get the whole mini functionality forever.. not just a skin unlock.
So in your example.. Creating Foostivoo does not automatically unlock the other 3.
Unlocking Foostivoo also does not unlock the 3 that made him.
This should mean relative demand for minis stays consistent with the current mini system where having foostivoo doesn’t give you 4 possible summons.’
Curtis Johnson
https://forum-en.gw2archive.eu/forum/game/gw2/Unlocking-Minis-Question/first#post4368797
Ah thanks. Much obliged.