For this method you need : - 1 strong caster with aoe spell, just ensure you have enough speed to always get first turn - ascent badge - Yulin works on every character of lvl 30-50 range, can no longer be done for characters 52+
you can unlock endless mode and do this very thing on first floor there, that one works for chars up to lvl 85 (or maybe even higher, i hadnt any other char above to test it out) endless mode is unlocked after you clear 26 floors of normal (you can save every 5 floors so no need to do it all in 1 go)
