Talk:"Orochi's Winter Vacation"/@comment-115.133.14.90-20140221190506/@comment-17760674-20140221200228

6 AS (Kotetsu with maxed XP level) + looking for low-DS players (impossible to have too high of DS at that point) + zombie-moding from the moment the event started + enough luck to find one of the sealstones before leveling up to 4 + no more HP usage

^ method for getting 5* (ranking or set 100) from SG through invitation

... but that's still pretty scary and might still require a significant amount of items