Khalni Gem
Mana cost
Mana value4TypeArtifact
Color identity
Colorless
RarityUncommon
SetZendikar (ZEN)
ArtistFranz Vohwinkel
Price€0.26 · foil €0.71 · $0.26
Khalni Gem 
Artifact
When this artifact enters, return two lands you control to their owner's hand.
: Add two mana of any one color.
A fragment of ancient power lost in the heart of Ora Ondar.
Legality
CommanderLegalStandardNot legalPioneerNot legalModernLegalLegacyLegalVintageLegalPauperNot legalBrawlNot legalOathbreakerLegalHistoricNot legalTimelessNot legalPenny DreadfulLegal
Rulings
2009-10-01
If you don’t control any lands by the time Khalni Gem’s triggered ability resolves, nothing happens. If you control just one, you’ll have to return it to its owner’s hand. Khalni Gem isn’t affected in either case.