So, basically, Amber Brachydios is an orange, electric Brachydios.
It remains largely the same, except for two key differences:
First, instead of putting down putting down pools of slime with each punch, it puts down electrical sacs that shortly burst and paralyse you, like Baleful Giggnox's.
Second, when enraged, its slime turns a bright teal colour, and instead of creating explosions with its punches, it creates blue sparks of electricity that will ail you with severe Thunderblight, not unlike that of Ivory Lagiacrus.

Cool! Are you gonna make more fake subspecies?