"Arcee Twins" Combines or Singled?

[Pascal]

Old outdated info from Hasbro said Flareup and no instructions. New/current info from Hasbro says Elita-1 with instructions. As the toy is being developped, information is getting more precise.

[Sun Swipe Prime]

It only makes sense that if they spent all that time and money designing the combiner toy, they'd actually release it considering 2/3 of it are already in stores.