Renowned Weaponsmith [Core Set 2020]

Set: Core Set 2020 Type: Creature — Human Artificer Rarity: Uncommon Cost: {1}{U} {T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts. {U}, {T}: Search your library for a card named Heart-Piercer Bow or Vial of Dragonfire, reveal it, put it into your hand, then shuffle your library.