Ferreiro Renomado

Text:

: Adicione à sua reserva de mana. Gaste este mana somente para conjurar mágicas de artefato ou ativar habilidades de artefatos.
, : Procure um card com o nome Arco Perfurador de Corações ou Frasco de Fogo Dragônico em seu grimório, revele-o, coloque-o em sua mão e depois embaralhe seu grimório.

Rulings:

• 7/12/2019 Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keyword abilities, such as equip, are activated abilities and will have colons in their reminder text. You can’t spend mana added by this ability to pay costs of triggered abilities of artifacts such as the first ability of Chandra’s Regulator.
• 7/12/2019 The mana generated by Renowned Weaponsmith’s first ability can’t be spent to activate abilities of artifact sources that aren’t on the battlefield.