Gem-Merchant

[Spellcaster/Effect]

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.

ATK/1000 DEF/1000

HIDDEN ARSENAL 5 STEELSWARM INVASION