SR13-EN019 YuGiOh Structure Deck: Dark World Common Danger
Stronger than Cien, stronger than Halbert Cannon, stronger than Star
Fusion Summon 1 Fusion Monster from your Extra Deck using monsters on either field, including this card, but you cannot use other monsters you control as material
10 Synchro Unity The final deck offered upon completion of the tutorial, Synchro Unity has lots of low-level Monsters, helpful Spell and Trap card support, and some solid options for Synchro Summoning

Deck 3: Kamishiro Ryoga (Shark/Nash) Style Number C73: Abyss Supra Splash Deck 3 Buzzsaw Shark 3 Lantern Shark 3 Saber Shark 3 Beautunaful Shark 3 Silent Angler 3 Double Fin Shark 3 Right-Hand Shark 2 Left-Hand Shark 1 Rank-Up-Magic Argent Chaos Force 2 One for One 3 White Mirror 1 Rank-Up-Magic Quick Chaos 1 Rank-Up-Magic The Seventh One 1 Harpies Feather Duster 2 Generation Force 3 Xyz Revive Splash 3 Xyz Veil 2 Number C73: Abyss Supra Splash 2 Number 73: Abyss Splash 1 Bahamut Shark 2 Number 71: Rebarin Shark 2 Number 101: Silent Honor ARK 1 Number C101: Silent Honor DARK 1 CXyz Barian Hope 1 Mistar Boy 1 Mermail Abyssalacia 2 Full Armored Black Ray Lancer Summary Notes: Number C73: Abyss Supra Splash gains the ATK of the monster it battles, and when it has Number 73: Abyss Splash as material, it gains a powerful effect that protects it from effect destruction