THESE HAVE BEEN CONFIRMED TO BE CORRECT.
Yesterday it was announced that 23 Wild cards were going to be added to Standard for a limited-time event. Apparently, those cards were given to Grandmaster's players early, which makes sense due to them likely having to play with the cards at some point on the competitive level Hearthstone has to offer.
We believe this leak to be extremely accurate due to the cards which are involved. Details were sourced from a tweet from sipiwi94, which originated from the CompetitiveHS Discord. The only confirmed cards right now are Ragnaros the Firelord and N'Zoth, the Corruptor
Just remember, none of these are official until Blizzard confirms them on October 4 and if Blizzard really wanted to, they should change their minds. The only confirmed cards right now are Ragnaros the Firelord and N'Zoth, the Corruptor. Read on for all the cards that may be a part of this event.