Superheavy Samurai Soulbuster Gauntlet #CROS-EN009

EarthMonster

You can target 1 "Superheavy Samurai" monster you control; equip this monster from your hand or your side of the field to that target. It gains 400 DEF. During either player's Damage Step, if a Defense Position "Superheavy Samurai" monster you control battles an opponent's monster, and you have no Spell/Trap Cards in your Graveyard: You can send this card from your hand to the Graveyard; the DEF of your monster becomes double its original DEF, until the end of this turn.