Graypelt Refuge [Duel Decks: Ajani vs. Nicol Bolas] SPA Expedicion de Nissa Set: Ravnica: City of Guilds

Set: Ravnica: City of Guilds Type: Artifact Creature — Golem Uncommon Cost: {4} Defender {T}: Put target card from a graveyard on the bottom of its owner's library

Set: Amonkhet Promos Type: Enchantment Rare Cost: {2}{U} Whenever you cycle or discard a card

More evidence is needed to determine the reason behind them

Set: Limited Edition Alpha Type: Instant Rare Cost: {G} Target spell or permanent becomes green

"Chancellor Rayne canceled the annual beeble roast

Graypelt Refuge [Duel Decks: Ajani vs. Nicol Bolas] SPA Expedicion de Nissa Set: Ravnica: City of GuildsSet: Duel Decks: Ajani vs. Nicol Bolas Type: Land Uncommon Cost: Graypelt Refuge enters the battlefield tapped. When Graypelt Refuge enters the battlefield, you gain 1 life. {T}: Add {G} or {W}.