Gem-Knight Obsidian - AP08-EN020 - Common - Unlimited Edition Tweet Details Passcode: 19163116 Set: Astral Pack Eight ATK/DEF: 1500/1200 Card Number: AP08-EN020 Monster Type: Rock Rarity: Common Attribute: Earth Card Text: 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. Level: 3 Card Type: Effect Monster Name: Gem-Knight Obsidian Edition: Unlimited
