B.E.S. Derringer Core
EffectEffect Monster· LIGHT· Machine· ★ Level 10
ATK
1900
DEF
3000
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;
● Add 1 "Boss Rush" or 1 Spell/Trap that mentions it, from your Deck to your hand.
● Special Summon 1 Level 9 or lower "B.E.S." monster from your GY.
You can only use each effect of "B.E.S. Derringer Core" once per turn.
Archetype: B.E.S. (11 cards)
Cards named in B.E.S. Derringer Core
Market value
Cheapest printing
$0.18
USD, updated 15 October 2026. One price per printing, 1st Edition and Unlimited together.
Free account: track this card and get its value in your collection. Sign up free
Free account: track what you own and want. Sign up free
All printings (1)
| Set | Code | Rarity | Released | Price |
|---|---|---|---|---|
| Burst Protocol | BPRO-EN021 | Super Rare | 5 February 2026 | - |