yugioh rio kastle deck Complete Custom for Yu-Gi-Oh! ZEXAL Rio Kastle Character Profile :

However, these cards are occasionally self-sufficient, and Melmetal ex is an intriguing option for players who like to set up the board throughout a slower game

Best Cards: Ureni of the Unwritten is incredible, either as a dragon commander or a support piece in the 99 of The Ur-Dragon or Miirym, Sentinel Wurm

Even if it your favorite card in the world, sometimes the one deck you'd play it in best supports two or three copies, not four

you can even sell used DVDs , old electronics, and even antiques

I also want to point out that theres a treatment which isnt on this list: EA versions of the original art for the 8 face commanders, which can only be opened in the bundles that comes with two legendary EA cards, and the Collector Booster Sample packs