Royal Keeper is a Zombie Effect Monster with Attribute EARTH, Level 4, ATK 1600, DEF 1700.
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, Royal Keeper is Unlimited.
YGOPRODeck lists Royal Keeper for these formats: GOAT, OCG GOAT, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Royal Keeper appears in Dark Beginning 2 (DB2-EN218) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Royal Keeper is about $0.11 on TCGPlayer (prices change frequently).
