Refinería de piedras residuales 
Slagstone Refinery
Artefacto
Printed (ES)
Artefacto
Siempre que la Refinería de piedras residuales u otro artefacto que no sea ficha que controlas vaya a un cementerio desde el campo de batalla o vaya al exilio desde el campo de batalla, crea una ficha de Piedra de poder girada. (Es un artefacto con "
: Agrega 
. Este maná no se puede usar para lanzar hechizos que no sean de artefacto".)
Oracle text (EN)
Artifact
Whenever this artifact or another nontoken artifact you control is put into a graveyard from the battlefield or is put into exile from the battlefield, create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")
Printing details
- Set
- BRO · 243
- Rarity
- Uncommon
- Language
- ES
- Artist
- Victor Harmatiuk
- Released
- 2022-11-18
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (ES)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (ES) |
|---|---|---|
| November 2, 2026 | €0.15 | €0.14 |
| November 1, 2026 | €0.16 | €0.14 |
| October 30, 2026 | €0.17 | €0.14 |
| October 28, 2026 | €0.15 | €0.14 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.15 30-day avg €0.12 | low €0.02 trend €0.10 30-day avg €0.17 |
| CardTrader (ES) | NM from €0.14 with Zero from €0.19 | NM from €0.29 with Zero from €0.29 |
| CardTrader (any language) | NM from €0.11 | NM from €0.18 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Not legal
Rulings
-
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.
-
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." -
If Slagstone Refinery is put into a graveyard from the battlefield or exiled from the battlefield at the same time that one or more other nontoken artifacts controlled by the same player are put into a graveyard from the battlefield and/or exiled from the battlefield, its triggered ability will trigger once for each of them plus once for itself.
-
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.