User blog comment:LOLicon3211/SEIRIN!!!!!!!!!!!/@comment-129.228.160.201-20140509172917

what level are your strongest units? i got serin on lvl 3 and just got bayley on lvl 2.

you have to use the elements that work best against them. serin is water, so use Thunder units. Bring seals and as much health. Use a strong Thunder friend, but bring an earth element too.

bayley is an earth unit, so i used fire units and some water, borrowed a strong fire friend.