First printed in The Brothers' War (2022)
Artifact Creature — Construct
When this creature enters, create a tapped Powerstone token. (It's an artifact with "
: Add 
. This mana can't be spent to cast a nonartifact spell.")
Automatons could be rebuilt. Powerstones could not.
2/3
- Illustrated by
- Andreas Zafiratos
Legality
- Legal in
- Pioneer, Modern, Legacy, Vintage, Pauper, Historic, Timeless, Penny Dreadful, Gladiator, Commander, Duel Commander, Pauper Commander, Oathbreaker, Brawl, Competitive Brawl
- Not legal in
- Standard, Future Standard, Alchemy, Premodern, Old School 93/94, PreDH, Tiny Leaders, Standard Brawl
Rulings (3)
- You can use the added by a Powerstone token on anything that isn't a nonartifact spell. This includes paying costs to activate abilities of both artifact and nonartifact permanents, paying ward costs, and so on.
- Powerstone tokens are a kind of predefined token. Each one has the artifact subtype "Powerstone" and the ability ": Add . This mana can't be spent to cast a nonartifact spell."
- Although all the cards in The Brothers' War that create Powerstone tokens create a tapped Powerstone token, entering the battlefield tapped isn't part of the token's definition. Notably, if you create a token that is a copy of a Powerstone token, the token copy won't enter the battlefield tapped.
Prices
MTGO price: 0.002 TIX, the cheapest non-foil print (average sell price on GoatBots, 2 Nov 2026).
Combos
1 combo:
- Infinite death triggers, Infinite creature ETB…: Krark-Clan Ironworks + Nim Deathmantle + Stone Retrieval Unit