B.E.S. Derringer Core
Card Number: BPRO-AE021
Card Type: Effect Monster
Level: 11
Rarity: R
Attribute: DARK
Types: Machine / Effect
Effect Types: Ignition / Condition / Quick
ATK: 3100
DEF: 3100

You can send up to 5 Level 10 or lower " B.E.S. " monsters with different names from your hand and/or Deck to the GY ; Special Summon this card from your hand, then place counters on this card equal to the number sent to the GY to activate this effect . You can only use this effect of "Super B.E.S. Metal Slave" once per turn. Once per Chain ( Quick Effect ): You can remove 1 counter from this card, then target 2 face-up cards on the field, including 1 "B.E.S." monster you control ; destroy them.