Pull from Eternity [Mystery Booster] World Championship Decks 2003 Set: Shadows over Innistrad Type:

Set: Shadows over Innistrad Type: Creature — Boar Horror Rarity: Common Cost: {4}{G}{G} Delirium — Kessig Dire Swine has trample as long as there are four or more card types among cards in your graveyard

Set: Ravnica Allegiance Type: Creature — Human Soldier Rarity: Common Cost: {W} {1}{U}

Set: Magic 2014 Type: Artifact Rarity: Uncommon Cost: {3} Whenever you cast a black spell or a Swamp enters the battlefield under your control

but knowledge is a skeleton key

Set: World Championship Decks 1997 Type: Creature — Human Knight Rarity: Uncommon Cost: {B}{B} First strike (This creature deals combat damage before creatures without first strike

Pull from Eternity [Mystery Booster] World Championship Decks 2003 Set: Shadows over Innistrad Type:Set: Mystery Booster Type: Instant Rarity: Uncommon Cost: {W} Put target face up exiled card into its owner's graveyard. It is best to conquer dragons before they hatch. Femeref adage