Skull Invitation [RP02-EN014] Common Booster Pack You can only use this

You can only use this effect of "Power Tool Mecha Dragon" once per turn

Set: 2012 Collectors Tin Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 2000 2 Level 4 Warrior-Type monsters // Once per turn: You can detach 2 Xyz Materials from this card

Special Summon that target (if any) in face-up Defense Position

also all monsters your opponent currently controls must attack this card this turn

Skull Invitation [RP02-EN014] Common Booster Pack You can only use thisSet: Retro Pack 2 Card type: Continuous Trap Rarity: Common Each time a card(s) is sent to the Graveyard, inflict 300 damage to its owner for each card sent.