What's the next gacha after elite lucky box?

Arix

Didn't want to buy any since only the males got 1 set while also being hideous.

Suukei

Succubus Pet Gacha

http://heroes.nexon.com/news/notice/view?postno=5127
Most likely. I don't think outfitters can be obtained from that gacha.

Well, there is another gacha with outfitters currently on KR.
http://heroes.nexon.com/news/notice/view?postno=5304&bbsno=4

Arix

@Suukei a pet huh? If I'll be able to make money off of them then its fine :C

QueenOfMana

Airtight Gold Chieftain Junior can be obtained from this Gacha :-)

Voldaire

There's supposed to be outfitters coming with the update. No specifics if it's gacha or not.