Quote:
Originally Posted by LoweGear
Wrong Rider, you're talking about G. Kamen Rider in question in that image is Decade, aka dimension-travelling Rider that can use the powers of other Riders and other main characters, and in this case Decade uses a Final Form Ride on Nanoha, i.e. transforming a character into a signature weapon, to turn her into a massive Raising Heart. The process is... kinda freaky as you can tell  |
If it helps at all, Nanoha calls him Akuma Rider (悪魔ライダー) in the comic.
If you guys really want a full translation of that image, I'll do it, but know that I have no knowledge of Kamen Rider whatsoever.