Rakdos Signet (Retro) [Secret Lair Drop Series] Pest // Sorcery and furthermore

and furthermore

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

Set: Kaladesh Inventions Type: Artifact Creature — Construct Rarity: Mythic Cost: {3}{G}{G} Trample

{T}: Gain control of target artifact for as long as you control Aladdin

Set: Commander Anthology Volume II Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield

Rakdos Signet (Retro) [Secret Lair Drop Series] Pest // Sorcery and furthermoreSet: Secret Lair Drop Series Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: Add {B}{R}.