Hi,
A few years ago someone posted a map called "Dark Argoon" that fused a Dark Archon with a Dragoon and thus the Dark Archon had a dragoon's attack.
Is this possible in remastered? And can it be done while still playing a map in Extended mode?
None.
just adding an attack to DA is really easy but requires using samase since RM EUDs dont support iscript changes, basically you'd have to make a RM mod that gives DAs an attack animation and modify units/weapons.dat to support it. If you'd want new sprites to go along with that it's still possible but way more time consuming and annoying