The Mightstone and Weakstone
Legendary Artifact — Powerstone, {5}
Oracle Text
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.)
Competitive Utilization
| Format | Archetype | Tier | Copies | Deck % | Board | Real Freq |
|---|---|---|---|---|---|---|
| pioneer | Nykthos Ramp(0.3%) | D | 1.0 | 67% | Side | 0.67 |