Worm Erokin is a Secret Rare Effect Monster card from Yu-Gi-Oh! (Hidden Arsenal, HA01). Current market price: $0.28.
Secret Rare
Hidden Arsenal (HA01)
Card Text
This card cannot be Special Summoned. Once per turn, select 1 face-up Reptile-Type "Worm" monster on the field and change it to face-down Defense Position.
