Separate names with a comma.
Thank you for the advice. It turned out that the in-App purchases setting for the Touch was indeed not set to "on". After I changed the setting...
I just noticed that all of my previous deck purchases are in fact on my iPad though the Dwarven Anvil Expansion isn't available for purchase nor...
I just downloaded the new update on my iPad. I found that I lost some decks, e.g. Curious elixirs, though I was able to download a new Dragon...