B.E.S. Crystal Core [CRV-EN021] Ultimate Rare Ultra Rare this card gains ATK equal

this card gains ATK equal to the difference

Battle Damage to your opponent becomes 0

Requires 3 Tributes to Normal Summon (cannot be Normal Set)

Set: Champion Pack 5 Card type: Normal Trap Rarity: Super Rare Activate only when your opponent has 4 or more cards in their hand

When this card attacks

B.E.S. Crystal Core [CRV-EN021] Ultimate Rare Ultra Rare this card gains ATK equalSet: 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