Gem-Merchant is a Super Rare Effect Monster card from Yu-Gi-Oh! (Hidden Arsenal 5: Steelswarm Invasion, HA05). Current market price: $0.07.
Super Rare
Hidden Arsenal 5: Steelswarm Invasion (HA05)
Card Text
During the Damage Step, in either player's turn, when a face-up EARTH Normal Monster you control attacks or is attacked: You can send this card from your hand to the Graveyard; that monster gains 1000 ATK and DEF until the End Phase.
