Goblin Engineer [Secret Lair: Heads I Win, Tails You Lose] Plains Island Set: Prize Pack Series Three

Set: Prize Pack Series Three Type: Darkness Rarity: Radiant Rare Retreat cost: Colorless

or 1 card that mentions "Infernoble Knight Emperor Charles"

ensuring that Upper City residents aren't bothered by the messier parts of nature

Set: Gym Challenge Unlimited Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: Power of the Duelist Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 2000 "Elemental Hero Neos" + "Neo-Spacian Dark Panther" This card can only be Special Summoned from your Fusion Deck by returning the above cards from your side of the field to the Deck

Goblin Engineer [Secret Lair: Heads I Win, Tails You Lose] Plains Island Set: Prize Pack Series ThreeSet: Secret Lair: Heads I Win, Tails You Lose Type: Creature Goblin Artificer Rarity: Rare Cost: {1}{R} When Goblin Engineer enters the battlefield, you may search your library for an artifact card, put it into your graveyard, then shuffle. {R}, {T}, Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield.