I've tried every solution on here and reddit but nothing has worked so far - i even bought the 2021 and 2022 arena starter kits to hopefully give me enough cards to build a valid deck since the default one for challenge 5 for each colour has the decks showing invalid cards (i think it's because i played briefly a long time ago and only just came back).
When i went to my actual decks tab it said that the lands for each deck were invalid?
I've tried reinstalling the game, building a totally new deck of appropriate coloured cards (get the 'can't update deck at this time' error), starting the tutorial from scratch, starting and then skipping the tutorial, playing on android and PC, crafting missing cards (though apart from an hour stint a year ago i'm a new player so don't have the amount of wildcards needed anyway)
I've tried every solution on here and reddit but nothing has worked so far - i even bought the 2021 and 2022 arena starter kits to hopefully give me enough cards to build a valid deck since the default one for challenge 5 for each colour has the decks showing invalid cards (i think it's because i played briefly a long time ago and only just came back).
When i went to my actual decks tab it said that the lands for each deck were invalid?
I've tried reinstalling the game, building a totally new deck of appropriate coloured cards (get the 'can't update deck at this time' error), starting the tutorial from scratch, starting and then skipping the tutorial, playing on android and PC, crafting missing cards (though apart from an hour stint a year ago i'm a new player so don't have the amount of wildcards needed anyway)
Is there a solution available that i've missed?