User blog comment:Worldentertainment5/Which should I choose: Legend World(knights) or Darkness Dragon world (purgatory knights)/@comment-25426535-20141011053258

If you're like me and pull 2 of the buddy rare purgatory knight (from only 3 boxes), perhaps make purgatory knights. You could make a 4 attack formation with the buddy rare on the side, the generic 0 on the other side, a purgatory size 1 in the center, and a weapon. Heroes are relatively ineffective unless you're fighting a deck that always has a closed center.