Metallurgic Summonings [Kaladesh Prerelease Promos] Blue Target opponent chooses two of

Target opponent chooses two of those cards

that player loses 3 life

−6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}

When Cyclopean Tomb is put into a graveyard from the battlefield

Metallurgic Summonings [Kaladesh Prerelease Promos] Blue Target opponent chooses two ofSet: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell, create an X X colorless Construct artifact creature token, where X is that spell's converted mana cost. {3}{U}{U}, Exile Metallurgic Summonings: Return all instant and sorcery cards from your graveyard to your hand. Activate this ability only if you control six or more artifacts.