Originally Posted by Vic47

So, is the collab is hard to complete? DId anyone who just started to play that game for it already did what it takes to get reward cards in PPS?

If it's like Asteria, it'll be really easy. Just keep checking for raid reinforcement requests, then take your free attack on whatever's there. And when one appears when you're questing, request reinforcements and even if you can barely scratch it yourself it'll usually go down in a few minutes.

The catch on reinforcements is that sometimes it seems like there will be requests available, but it won't show the option to go to the list if you go in through certain ways. What seems to work the best for me is clicking on "my page", and if it has the little circle saying "Rescue" by the "Raid" bubble go through that, and if not click on the "Raid" bubble and see if it lists any there. It seems to be more reliable than clicking on the shield icon on the right that says "Raid" for some reason.

Anyway, doing that (and again assuming that it works like other raid bosses, but I think it's a safe assumption), I doubt it'll take more than a day to get the 10 defeats to get both cards, and getting a hundred defeats to get them both maxed should be quite possible without any extreme measures. (And spending $$ wouldn't really help with getting more boss defeats that much anyway, with the way the game is structured.)