MTG Brothers’ War Transmogrant’s Crown and The Stone Brain tap into Artifact power

Two new The Brothers’ War spoilers from Magic30 today showcase the power behind Artifacts in opposite archetypes. 

Artifacts are a primary focus in The Brothers’ War set, scheduled to first release through prerelease events that start on Nov. 11. Powering the Artifacts within the new Standard-legal set are Powerstones, able to create mana to cast Artifacts or get used for other sources like activated mana.