Thread:Walking On Sunshine/@comment-26842033-20170213170832/@comment-9442368-20170412201856

It's not for the game itself. It's for the account. I can't even use an iTunes card.

It knows Dragon Dance, Waterfall, Ice Fang, and Earthquake initially. Oddly he doesn't use it in the Battle Chateau once you get to challenge him again, as they're all three-on-three battles.