Gem-Knight Obsidian [HA06-EN031] Super Rare Synchro/Tuner/Effect Monster if this card attacked this

if this card attacked this turn: Destroy this card

Tribute Summon this card (this is a Quick Effect)

Set: Starter Deck: Yugi Reloaded Card type: Equip Spell Rarity: Common The equipped monster gains 500 ATK and DEF for each Spell/Trap Card you control

Negate its activation and effect

Gem-Knight Obsidian [HA06-EN031] Super Rare Synchro/Tuner/Effect Monster if this card attacked thisSet: Hidden Arsenal 6: Omega Xyz Card type: Effect Monster Rarity: Super Rare Attack: 1500 Defense: 1200 If this card is sent from the hand to your Graveyard: You can target 1 Level 4 or lower Normal Monster in your Graveyard; Special Summon that target.