Mad Archfiend is a Fiend Effect Monster with Attribute DARK, Level 4, ATK 1800, DEF 0.
Monster cards contest the field through Summons, battles, and effects—check Level/Rank/Link and Attribute for Extra Deck or searchers.
On the current TCG and OCG Forbidden & Limited lists tracked here, Mad Archfiend is Unlimited.
YGOPRODeck lists Mad Archfiend for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
Mad Archfiend belongs to the Archfiend archetype—use that tag when searching for engine pieces and tech options.
A listed print of Mad Archfiend appears in 2-Player Starter Deck: Yuya & Declan (YS15-END06) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Mad Archfiend is about $0.11 on Cardmarket (prices change frequently).
