About this card
You can reveal 1 other "B.E.S." monster in your hand; Special Summon this card from your hand, then place 3 counters on this card. During the Main Phase (Quick Effect): You can remove 1 counter from this card and activate 1 of these effects;<br />• Add 1 "Boss Rush" or 1 Spell/Trap that mentions it, from your Deck to your hand.<br />• Special Summon 1 Level 9 or lower "B.E.S." monster from your GY.<br />You can only use each effect of "B.E.S. Derringer Core" once per turn.
The passcode identifies the card, not one physical printing. Also check set code, rarity, edition, language and condition.