Renowned Weaponsmith
500f72e0-2de2-4c02-bda0-8a61aa9b37fc
$0.50 CND
{T}: Add {C}{C} to your mana pool. 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.