User blog comment:Starchythepotato/Future Units - Old Units' New Forms/@comment-65.89.135.230-20150515201617/@comment-25148607-20150621231639

You get a second card (so you get both 1* Marina and 4* Marina) for starters and Hero.

For other 5* cards (Haruaki/Toka/Vienta etc) you get them from event (currently called subjugation, the newest event type in JPCC as of now. Global should get them in 1-2 years)

And yes, the subjugation cards are draws only, no rewards