Gem-Knight Obsidian [DT06-EN067] Rare Champion Pack 7 Once per turn: You can

Once per turn: You can increase the Levels of all Insect-Type monsters you currently control by 1

Set: Structure Deck: Synchron Extreme Card type: Tuner/Effect Monster Rarity: Common Attack: 700 Defense: 1400 You can Special Summon this card (from your hand) by sending 1 monster from your hand to the Graveyard

You can Tribute 1 monster you control to return this card in your Graveyard to the top of your Deck

Set: Battle Pack: Epic Dawn Card type: Continuous Trap Rarity: Rare Target 1 monster in your Graveyard

When an attack is declared involving another "Battlin' Boxer" monster you control: You can detach 2 Xyz Materials from this card

Gem-Knight Obsidian [DT06-EN067] Rare Champion Pack 7 Once per turn: You canSet: Duel Terminal 6 Card type: Effect Monster Rarity: 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.