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Caius the Mega Monarch
DARK · Fiend / Effect Monster · Level 8 · ATK 2800 / DEF 1000
You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: Target 1 card on the field; banish it, and if you do, inflict 1000 damage to your opponent, then, if it is a DARK Monster Card, banish all cards with that name from the hand, Main Deck, Extra Deck, and GY of the player who controlled it. If this card was Tribute Summoned by Tributing a DARK monster, add this additional effect.
● You can target 2 cards, instead.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Super Rare (SR)
Genesys0 points
Price
About $0.32–$0.65 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Printings
| Set | Code | Rarity |
|---|---|---|
| 2015 Mega-Tin Mega Pack | MP15-EN215 | Ultra Rare |
| Secrets of Eternity | SECE-EN035 | Ultra Rare |
| Structure Deck: Lair of Darkness | SR06-EN008 | Common |
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