The Mightstone and Weakstone
Legendary Artifact — Powerstone
Mana Cost:
{5}
CMC 5
Set:
The Brothers' War Promos (PBRO)
Rarity:
Rare
Standard
Commander
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.)
Deck Archetypes
Ramp
Blink/Flicker
Provides mana acceleration via {T} adding {C}{C}, and has a meld interaction. The mana addition supports ramp, and the …