Word of Advice, just like Kancolle~ always at least E1 your operators before event. I only have 4 E1 operators during clearing LOL.
Staring: Cuora, Grani, Skyfire, Gavial, Hibiscus, Skadi

p/s: If i had the time, i'll draw Skyfire with Strandberg Guitar HAHA.
-Guin2