got through and S-ranked CoC legend.
Ronia/Shiva leads with FA Luci, a red/blue Ogre, wicked lady (should have used king devil slime instead but didn't notice until I was in the dungeon) and a dark rank 1 mask.
trash mobs were easy, hardest part is that you can not tank a hit from the evolved barbarian or the evolved archer. so stall before round 3 for skills, Flame archer was a bit easier (taking off a third of her HP with the ogre helped).
everything else dies, 26 rarity gets you within 1500 of S rank (per P&D forum) so I just matched that and killed everything once skills were up.
now I wait (117 stamina away from maxed, with a full box of monsters waiting to be fed for skill ups, and an event starting tomorrow) I should be good until tomorrow... unless I actually make a decision on what I want to feed these Tamas too.