^ well said.
Since we are in duel links, they could erata some staple lightsworn cards like "you can only use this card if your deck has at least 5 lightsworn monsters with different names". No more lumina/reiden duo combo.
Hahaha, you simply cannot believe in human, everybody know that you will never play pure lightsworn. Witchcrafter got nothing to do with Lightsworn except abuses.