Hall of Tagsin [The Brothers' War] Swamp Mountain Forest Set: Guilds of Ravnica Prerelease

Set: Guilds of Ravnica Prerelease Promos Type: Creature — Elemental Rarity: Rare Cost: {1}{R} Whenever you cast a red spell

When Azorius Herald enters the battlefield

whether through a pirate ship's rigging or a tree's branches

Set: HasCon 2017 Type: Sorcery Rarity: Mythic Cost: {3}{U}{R} Fire a Nerf® blaster until empty at target library from at least two meters away

you may reveal that card and put it on top of your library instead of putting it anywhere else

Hall of Tagsin [The Brothers' War] Swamp Mountain Forest Set: Guilds of Ravnica PrereleaseSet: The Brothers' War Type: Land Rarity: Rare {T}: Add {C}. {1}, {T}: Add one mana of any color. {4}, {T}: Create a tapped Powerstone token. (It's an artifact with {T}: Add {C}. This mana can't be spent to cast a nonartifact spell.) The Thran's machines were not dead after all, merely dormant and waiting.