Talk:Battle Arena/@comment-26467430-20151003154816/@comment-26222799-20151003173246

Don't waste your big dragons. Rainbow Sentinal is a top-tier dragon, and everything below Lvl 13 is equally likely (or unlikely) to win. So you're best to throw your little dragons at it (and work on healing the bigger ones) until the gods of fortune smile on you. Save the big guns for dragons where it matters.