crystal beast structure deck yugioh Yu-Gi-Oh! Legend of the Beasts This upgraded deck from Yu Game Crave Tournament Store -

Card Back Authentic: Only the Pokmon logo is metallic gold, while the rest of the back has a matte surface similar to paper cards

(3) If this face-up Special Summoned card you control leaves the field by your opponent: You can target 1 Fiend or Warrior monster in your GY

Gol.D.Roger - Carrying On His Will's passive ability streamlines resource distribution by dictating that if the player has any DON

As for EDH, you can build around this blue commander or just add Kiora to the 99 with your sea monster commanders

Due to the nature of both cards, the opponent may be reluctant to destroy your Spell/Trap cards giving more freedom to the Cyber Dragon player to summon monsters