Nebuchadnezzar [Legends] AR4 While you control "Queen's Knight":

While you control "Queen's Knight": You can Special Summon 1 "Jack's Knight" from your Deck

Set: Arena League 1999 Type: Legendary Artifact Creature — Golem Rarity: Rare Cost: {5} Whenever Karn

Set: Sun & Moon: Base Set Type: Water Rarity: Promo Retreat cost: Colorless

Purphoros isn't a creature

Set: Planechase Type: Enchantment Rarity: Rare Cost: {1}{B}{B} At the beginning of your upkeep

Nebuchadnezzar [Legends] AR4 While you control "Queen's Knight":Set: Legends Type: Legendary Creature Human Wizard Rarity: Rare Cost: {3}{U}{B} {X}, {T}: Choose a card name. Target opponent reveals X cards at random from their hand. Then that player discards all cards with that name revealed this way. Activate only during your turn.