500 one piece card game OP07: Years in the Future Singles! This package includes many ways to strengthen leaders from previous sets One Piece TCG - Trading

Also deadly on other players turns with Senseis Divining Top and cool counterspells like Overwhelming Intellect

Atogatog Child of Alara Cosmic Spider-Man Cromat Garth One-Eye Heroes in a Half Shell Horde of Notions Jodah, the Unifier Karona, False God Marina Vendrell Mass of Mysteries Niv-Mizzet Reborn Niv-Mizzet, Guildpact Niv-Mizzet, Supreme O-Kagachi, Vengeful Kami Omnath, Locus of All Progenitus Reaper King Rukarumel, Biologist Scion of the Ur-Dragon Scions of the Ur-Spider Sliver Gravemother Sliver Hivelord Sliver Legion Sliver Overlord Sliver Queen The First Sliver The Ur-Dragon Tiamat Tom Bombadil

Simply put, this frame is awesome

Yes, you can play a Japan Showcase card in any Magic format where that particular card is already legal