Talk:Castanas/@comment-58.7.187.115-20140418161510/@comment-155.97.192.113-20140426100240

Amusingly, the best use I've seen for them is running Trinity with max duration/efficiency/range and blowing yourself up while under Link/Blessing. It's the fastest waveclear I've ever seen on defense. Definitely the way to quickly hit wave 5 for credits/keys.