>>530802185
Your valby, maybe esiemo but his times are getting competitive. Could also try duo or a threesome if you are freaky for some *wink* those count for the medal ice maiden challenge.
Easiest for purge challenge that I find was ines, luna and gley those you have to beat solo and from what I find you need a new reactor for it, that has dmg vs legion of immortality-either utility or dmg depending of the character of your choice if it's a skill based descendant. Trying to get a good fusion reactor cooldown-dmg vs inmortality, for valby anyway.