Each team can designate up to 3 different cards as "Shared Cards"
So if you can set this up against your opponent, chances are the game is as good as yours already.
(Main Deck or Side Deck) Aside from using Dimension Shifter to tame Snake-Eyes and other graveyard-reliant decks from progressing, it can also prevent your opponent from using popular interruption cards such as Effect Veiler , Droll & Lock Bird , and Ghost Ogre & Snow Rabbit

Number 31: Embodiment of Punishment!" Most of the time when Shark declares an attack with that monster, he announces "Attack, Embodiment of Punishment!" When Shark activates the effect of that monster, he announces "Embodiment of Punishment uses an Overlay Unit!" followed by "Your monsters switch to Attack Position and have to attack!" When Shark Summons "Panther Shark", he announces "Panther Shark!" Most of the time when Shark declares an attack with that monster, he announces "Panther Shark attacks!" When Shark Summons "Right-Hand Shark", he announces "Come here, Right Hand Shark!" Most of the time when Shark declares an attack with that monster, he announces "Attack, Right Hand Shark!" When Shark activates the first effect of that monster, he announces "When I summon Right Hand Shark, I can draw Left Hand Shark!" When Shark activates the second effect of that monster, he announces "I Special Summon Right Hand Shark from my Graveyard!" When Shark Summons "Saber Shark", he announces "Go

Divine Punishment X TRAP Counter When a Spell/Trap Card, or monster effect, is activated, while "The Sanctuary in the Sky" is on the field: Negate the activation, and if you do, destroy it