Board Thread:Card Unit Builds/@comment-222.124.115.11-20150701180156/@comment-26573907-20150713144658

FAWs will take a lot more to be able to reliably kill in 1 bp. My suggestion here can do it in 1 bp if you're lucky, otherwise it will take a few (but you're better off sending it then).

Speedster - don't worry about maxing skill, max attack first

Elsa - max skill

Uriel

2x Romance/Seagull/Furinkazan - max skill and at least one star

The SRs and Rs will get one shot by opposite element hit from FAW or minion, but can barely survive one hit if it's not opposite element. Unfortunately, the current event has a dark FAW (will one shot Uriel/Romance) and cool minions (will one shot Elsa/Seagull/Furinkazan).