Caldeira de Praga 
Plague Boiler
Artefato
Printed (PT)
Artefato
No início de sua manutenção, coloque um marcador de praga em Caldeira de Praga.
: Coloque um marcador de praga em Caldeira de Praga ou remova um.
Quando Caldeira de Praga tem três ou mais marcadores de praga, sacrifique-a. Se o fizer, destrua todas as permanentes que não sejam terrenos.
Oracle text (EN)
Artifact
At the beginning of your upkeep, put a plague counter on this artifact.
: Put a plague counter on this artifact or remove a plague counter from it.
When this artifact has three or more plague counters on it, sacrifice it. If you do, destroy all nonland permanents.
Printing details
- Set
- RAV · 269
- Rarity
- Rare
- Language
- PT
- Artist
- Mark Tedin
- Released
- 2005-10-07
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (PT)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (PT) |
|---|---|---|
| November 1, 2026 | €0.24 | €0.25 |
| October 30, 2026 | €0.26 | €0.25 |
| October 28, 2026 | €0.28 | €0.25 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.24 30-day avg €0.25 | low €0.50 trend €2.17 30-day avg €1.42 |
| CardTrader (PT) | NM from €0.25 with Zero from €0.25 | NM from – |
| CardTrader (any language) | NM from €0.20 | NM from €2.24 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Not legal
- competitivebrawl Not legal
- duel Legal
- future Not legal
- gladiator Not legal
- historic Not legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Legal
- premodern Not legal
- standardbrawl Not legal
- timeless Not legal
- tlr Legal
Rulings
-
You choose whether to add or remove a counter when the second ability resolves. You can’t choose to remove a counter if there isn’t one there.
-
If the third ability triggers, removing a counter in response won’t stop the effect. However, somehow removing Plague Boiler from the battlefield in response would stop the effect because then you wouldn’t be able to sacrifice Plague Boiler.
-
The sacrifice is done on resolution of the triggered ability.