Board Thread:Event Official Threads/@comment-35182244-20160811090319/@comment-26574811-20160815123236

71.84.95.121 wrote: Vcharng wrote: 71.84.95.121 wrote: I got the debuff by clearing D/H/I/K So it seems it's D/H/I and C *or* K. I think it's C.

I went through HIDF all on S, nothing.

Went all the way to boss, nothing.

Go to C once with S rank, got the SFX instantly. it's definitely at least one or the other. Did you S K? F is not required. it's either D/H/I/K or D/H/I/C I didn't, that's also why I think it's not K.