B.E.S. Crystal Core [CRV-EN021] Ultimate Rare Sea Serpent Duelists new and old can

Duelists new and old can finally call these Decks their very own with Yugi’s Legendary Decks

• Each Duelist Pack: Dimensional Guardians - Booster Pack (1st Edition) contains 5 random cards

all Trap Cards cannot be activated

and Extreme Force

this card negates the effects of your opponent's Spell

B.E.S. Crystal Core [CRV-EN021] Ultimate Rare Sea Serpent Duelists new and old canSet: Cybernetic Revolution Card type: Effect Monster Rarity: Ultimate Rare Attack: 2100 Defense: 1000 Put 3 counters on this card when you Normal Summon it. This card is not destroyed as a result of battle. If this card battles a monster, remove 1 counter from this card at the end of the Damage Step. If this card battles without a counter, destroy this card at the end of the Damage Step. Once per turn, during your Main Phase, you can change 1 face up