Wolkenschlüssel 
Cloud Key
Artefakt
Printed (DE)
Artefakt
Sowie der Wolkenschlüssel ins Spiel kommt, bestimme Artefakt, Kreatur, Verzauberung, Spontanzauber oder Hexerei.
Zaubersprüche des bestimmten Typs, die du wirkst, kosten beim Wirken 
weniger.
Oracle text (EN)
Artifact
As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery.
Spells you cast of the chosen type cost less to cast.
Printing details
- Set
- TSR · 265
- Rarity
- Rare
- Language
- DE
- Artist
- Trevor Hairsine
- Released
- 2021-03-19
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend |
|---|---|
| November 2, 2026 | €2.70 |
| November 1, 2026 | €2.63 |
| October 31, 2026 | €2.66 |
| October 30, 2026 | €2.60 |
| October 29, 2026 | €2.64 |
| October 28, 2026 | €2.69 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €1.00 trend €2.70 30-day avg €2.45 | low €2.70 trend €4.08 30-day avg €4.44 |
| CardTrader (DE) | No offers | |
| CardTrader (any language) | NM from €2.50 | NM from €4.55 |
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 Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
The cost reduction applies only to generic mana in the cost of spells of the chosen type you cast.
-
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of Cloud Key's ability). The mana value of the spell is determined by only its mana cost, no matter what the total cost to cast that spell was.