The Mightstone and Weakstone - The Brothers' War - R - 238

Type: Legendary Artifact — Powerstone

English Effect:
When The Mightstone and Weakstone enters, choose one —
• Draw two cards.
• Target creature gets -5/-5 until end of turn.
{T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells.
(Melds with Urza, Lord Protector.)

Efecto en Español:
(Texto en español no disponible)