Crossed Souls unlocks new Deck-building opportunities like never before for the Yu-Gi-Oh! TRADING CARD GAME. This 100-card set introduces the Zefra monsters a new monster omni-theme that crosses over five different Deck types! Each Zefra monster is tied in to a popular monster group from recent sets making them either Zefra/Shaddoll efra/ tellarknight Zefra/Yang Zing Zefra/Nekroz or Zefra/Ritual Beast. Duelists with any of these Decks can add their new Zefra monsters to spice the Deck up OR build a Deck entirely of Zefra monsters tying all five together! While their cross-theme potential and monster effects vary all Zefra monsters can take advantage of the new powerful Zefra Spell & Trap Cards in Crossed Souls magnifying the power boost that Zefra monsters give to any Deck that includes them.