Harvest Season [Amonkhet Prerelease Promos] Goblin cast it without paying its

cast it without paying its mana cost

As long as the top card of your library is black

You may shuffle

tap Yawgmoth Demon and it deals 2 damage to you

Set: Modern Masters Type: Artifact — Equipment Rarity: Uncommon Cost: {0} Equipped creature has "{T}: Add one mana of any color

Harvest Season [Amonkhet Prerelease Promos] Goblin cast it without paying itsSet: Amonkhet Prerelease Promos Type: Sorcery Rarity: Rare Cost: {2}{G} Search your library for up to X basic land cards, where X is the number of tapped creatures you control, put those cards onto the battlefield tapped, then shuffle. A true reflection of nature: death fostering life.