Magic: The Gathering · MIR #221
Hall of Gemstone
Mirage · Expansion
Main release
Rare
- Type
- World Enchantment
- Cost / energy
- {1}{G}{G}
- Artist
- David A. Cherry
- Released
- Printed ID
- MIR #221
Current market
Estimated card value
Normal
$14.42
Market estimates are informational, may be delayed, and do not account for grading or the condition of an individual copy. They are not appraisals or guaranteed sale prices.
Abilities and rules
At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color.