World Boss | Weakness Cain | Sword Master Story (Outdated)
Sorry I have not been posting for awhile! Looking to get the newest tier list and Eros videos out this weekend. For now, here are 2 teams that might work well for you for this week's World Boss with Weakness: Cain, meaning only Cain can deal damage.
1st team: Yui, Eros, Ymir, Lilith
2nd team: Yui, Ymir, Rosie, Lilith
Yui and Lilith are the primary buffs to Cain. Eros and Ymir provides heals and sustainability while having long skill animations which helps Cain's skills cooldown. Rosie is a substitute for Eros to help Cain's burst be even stronger to help combat those tougher 70b, 90b, and 110b shields if you can get them to activate.