Talk:Monster Musume: Everyday Life with Monster Girls Online/@comment-5791947-20160805120343/@comment-5791947-20160805143214

Give Flare Rubellite, Rubero Moon, and Ariel Precious Garnet. Precious Garnet is only good when the girl you give to has high attack. Flare's attack is pathetic and you should give her straight-up firepower, notably Rubellite. Ariel's better of with P.Garnet since her attack is high (though I'd give her Rubellite as well until she gets to 1000 attack and over.)

If you have another Rubellite, I suggest giving that to Rubero too. In challenge maps, every single opponent is almost equally dangerous, there's hardly any need to focus fire. Instead, you want to kill things as soon as possible. Even someone like Keros hits hard on the last one.