User blog comment:Behemoth96/A little bit more..../@comment-49.144.220.198-20130810212434

How many SW's DN's did you have saved up before the event started?

I got her with 10SWs, needed one per level starting from about level 75, two for lvl 79 then the rest for the lvl80 fight which was significantly tougher.

There were times when I was really tempted to spend SW to get two LS sealstones in a row (I always find it hard to get her blue and purple). I'm really glad now I resisted that temptation and held on to them instead.