Gem-Knight Obsidian [HA06-EN031] Super Rare Synchro/Tuner/Effect Monster Set: Premium Gold: Return of

Set: Premium Gold: Return of the Bling Card type: Tuner/Effect Monster Rarity: Gold Secret Rare Attack: 1200 Defense: 1000 Cannot be used as a Synchro Material

if this card battled: Shuffle 1 card your opponent controls into the Deck

Negate its activation and effect

except "Infinitrack Harvester"

Tribute Summon this card (this is a Quick Effect)

Gem-Knight Obsidian [HA06-EN031] Super Rare Synchro/Tuner/Effect Monster Set: Premium Gold: Return ofSet: 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.