TCGenius.ai
Boss Rush
Continuous Spell
You cannot Normal Summon or Set. During the End Phase of the turn that a "B.E.S." monster or a "Big Core" is destroyed and sent to the Graveyard, you can Special Summon 1 "B.E.S." monster or 1 "Big Core" from your Deck.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Super Rare (SR)
Genesys0 points
Price
About $0.09–$2.31 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Printings
| Set | Code | Rarity |
|---|---|---|
| Dark Revelation Volume 4 | DR04-EN107 | Common |
| Elemental Energy | EEN-EN047 | Common |
| OTS Tournament Pack 30 | OP30-EN017 | Common |
Build a deck around Boss Rush
Genny reads every card ever printed, builds a legal deck around this one, grades it against the current meta, and the simulator can test it hundreds of times.
Build with this card