I completed the game without timing, then collected all the starters/hatchlings on an ipad 1 then got an ipad 4 and so learned how to do it just to boost my collection, not for PvP…
I got a S barricadus and a S Angelon in less than 2 weeks (I mean I started the game 2 weeks ago and I already got them). Probably huge luck on my rank S Levy (1rst encounter when I was a noob and I captured it because I liked it. I didn’t know it was rare / strong) and rank A Cherub (like 30-50 cherubs before getting a rank A. So I farmed it a bit). And class S Blockadus is easy to get. Class A Metallo was the worst farm of my life. Farming cave is way longer than farming a single spot…
Anyway, I don’t have any Gremknight. Is it good? I never heard of him… =)
It’s good for pvp not single player