Talk:Hornet Strike/@comment-71.38.132.27-20130703073524/@comment-65.24.119.251-20130830144045

Rarity of fusion cores DOES make a difference. I've personally tested this. A rank 3 uncommon will provide more upgrade than a rank 3 common, and a rank 3 rare will provide even more. I think uncommon is double common, and rare is double uncommon. Not sure on that though.