Metallurgic Summonings [Kaladesh Prerelease Promos] Alchemy Activate only once each turn

Activate only once each turn

Set: Zendikar Promos Type: Creature — Angel Rarity: Rare Cost: {2}{W}{W} Flying

and such a fool

then sacrifice it unless you pay its upkeep cost for each age counter on it

When Ancestral Knowledge leaves the battlefield

Metallurgic Summonings [Kaladesh Prerelease Promos] Alchemy Activate only once each turnSet: 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 mana value. {3}{U}{U}, Exile Metallurgic Summonings: Return all instant and sorcery cards from your graveyard to your hand. Activate only if you control six or more artifacts.