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| Metallurgic Summonings |  | 3UU |  | Enchantment |  | 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. 
 3UU, 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.
 |  |  |  |  |  | Illus. Kieran Yanner |  |  |  |  |