User blog comment:HiroKing/YGOPRO Card Request/@comment-16107481-20151026193051/@comment-26576081-20151027154557

Yes I do use existing card as a base, however I also use my knowledge to add and edit the scripts. As for Warfare Dragon: Nova-Sword Kaiser, I will try to use Double Attack to code it, however I can't promise I will be able to do this, but I'll try my best.