B.E.S. Crystal Core [CP03-EN015] Common Union Monster this card gains 600 ATK

this card gains 600 ATK until the end of this turn

The original ATK and DEF of this card each become 800 x the number of Fusion Material Monsters used for its Fusion Summon

The Duelist Pack: Dimensional Guardians set has 45 cards:

•If this card is sent to the Graveyard: You can target 1 face-up monster on the field

Set: 5D's Starter Deck 2008 Card type: Synchro Monster Rarity: Super Rare Attack: 2600 Defense: 800 1 Tuner + 1 or more non-Tuner monsters

B.E.S. Crystal Core [CP03-EN015] Common Union Monster this card gains 600 ATKSet: Champion Pack 3 Card type: Effect Monster Rarity: Common Attack: 2100 Defense: 1000 When this card is Normal Summoned, put 3 counters on it. This card cannot be destroyed by battle. If this card battles a monster, remove 1 counter from this card at the end of the Damage Step. If you cannot, destroy it. Once per turn, during your Main Phase, you can change 1 face up Attack Position monster your opponent controls to face up Defense Position.