While KC has done a well enough job in nerfing certain broken cards, I think that Emeral isn't even being considered.
I feel that emeral is a broken card which should be nerfed. I know there will be no official discussions regarding KC format but well, can I just be told why Emeral isn't considered a broken card?
Its restricted to 1 in JP and since KC doesn't restrict cards but changes their rulings, I guess something like this could be possible as its rules text:
"When you put this creature into the Battle Zone, if you have at least one emeral in your battle zone or your graveyard, put a card from your hand into the shield zone and then return a card from the shields to your hand."
Or if we have to make it even more nerfed, then:
"When you put this creature into the Battle Zone, if you have at least one emeral in your battle zone or your graveyard, put a card from your hand into the shield zone and then return a card from the shields to your hand.
If there is more than one copy of emeral in your graveyard, disregard all effects of this card."









