Logress wrote:How often did they do errata? Is this the first one in a while? Or did they just leave those cards alone until now?
like peral said, when a2 first started most times when a card was abused for easy wins,(like usa king key emana, and harpist) they would errata them very quickly, till around when alteil.jp started doing special summonings(i think it was set8) they instead just did a mass errata every year+a season(that would be about 15months apart) most times instead of fixing the cards, they just mass produced them(why there was several sets of ex cards between each set) and just went crazy with them, by this time they had several cards with ability to negate skills, including steel seal, the only grim that can negate openskill this turn, meaning if you won the first turn you could even negate rival grims(best grim ever). the few times they did mass errata, instead of nerfing card, they mostly just make older cards that was never used a little bit stronger.