Nightmare (Retro) [30th Anniversary Edition] Legendary Enchantment you may put a Goblin

you may put a Goblin permanent card from your hand onto the battlefield

Set: Duskmourn: House of Horror Commander Type: Legendary Creature — Elemental Rarity: Mythic Cost: {3}{G}{G} Ashaya

You own an idea

and your players will step into the shoes of Ravnica's greatest detectives to track the clues and crack the case

Set: Secret Lair Drop Series Type: Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature has myriad

Nightmare (Retro) [30th Anniversary Edition] Legendary Enchantment you may put a GoblinSet: 30th Anniversary Edition Type: Creature Nightmare Horse Rarity: Rare Cost: {5}{B} Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of Swamps you control. The Nightmare arises from its lair in the swamps. As the poisoned land spreads, so does the Nightmare's rage and terrifying strength.