Board Thread:Question and Answer/@comment-71.23.91.29-20150228021251/@comment-25000380-20150228023037

Imo the best way to look for them it's inside 1-1 area, you'll be wasting only 2 Vit per step, and if you already have a magic school at a high level it's almost 1 AW for two or three steps. =)

Just keep doing again and again Event campaign 1-1 for short! <( ^•^)/