Talk:Pyro Archfiend Adel/@comment-167.21.42.12-20151120181419/@comment-116.88.113.94-20151121094055

f2p player too :) . You will be able to get gems from challenge arena or FH so you just have to w8 until they have like popular unites summon or exclusive summons( probably more expensive ). This will boost your rate of getting new units. I got quite a lot of new units so i hope this helps. :)