Hey! So, I was going to completely wipe my Pokemon white 2 save file I had collecting dust from years back, and I was trying to transfer all the dream radar stuff it had on there before I do that, but, I encountered a problem. While trying to transfer a landorus, I didn't realize that a therian form can't be traded over to my black 2 apparently, and white 2 is very far away from reaching the abundant shrine to go change that, as it only has 1 gym badge right now.
So, what I wanted to know was, if white 2 was just deleted as is, making it a whole new save file, would that make landorus re-appear in the dream radar and available to catch again? Or does the dream radar have a limit of only ever being allowed to catch 1 of each available legendary no matter what? And, if that's the case, is there no way to just wipe the dream radar like I would a regular Pokemon game to maybe re-capture the therian landorus that way? The eshop is gone now, so, just re-buying the dream radar is obviously out of the equation here, sadly.