
Rhystic Cave
Card Information
Type: Land
CMC: 0
Part of the Reserved List: No
Set: Prophecy (PCY)
Rarity: Uncommon
Collector Number: 142
Oracle Text
{T}: Choose a color. Add one mana of that color unless any player pays {1}. Activate only as an instant.
Format Legalities
Card Rulings
- October 4, 2004
Each player (starting with the current player and going in turn order) gets the option to pay when this ability resolves.
Source: wotc - October 4, 2004
If a player pays {1}, Rhystic Cave does not produce any mana, and is not considered to have been tapped for mana. Things which trigger of the land being tapped for mana will not trigger.
Source: wotc - October 4, 2004
The card’s ability has errata so you can’t activate the ability during casting of a spell or activating of an ability. This prevents you from getting into a position where someone paying {1} could stop you from having enough mana to pay for the spell. If you want to use it pay for a spell or ability, you need to use this card before you start the casting or activating.
Source: wotc
Price History

To study a single card is to glimpse the heart of a spell - a frozen moment of ambition, artistry, and arcane intent. Within each glyph lies a spark: a story untold, a duel turned, a destiny altered. Treat it not as mere parchment, dear seeker, but as a shard of the Multiverse itself.