Harvest Wurm

Creature - Wurm 3/2, 1G (2)
When Harvest Wurm enters the battlefield, sacrifice it unless you return a basic land card from your graveyard to your hand.¹
"The wurm's weave" -Elvish expression meaning "plowed fields"
Illus. Stephen L. Walsh

Gatherer Card Rulings [Nov 2009]

• 4/1/2008: When the ability resolves, you choose whether to sacrifice the creature or perform the other action. If you can’t perform the other action, then you must sacrifice the creature.
• 4/1/2008: If the creature is no longer on the battlefield when the ability resolves, you may still perform the action if you want.

Format Legality	Legal in Vintage, Legacy Banned in Extended, Standard, MTGO Classic
Printings (1/6)	Weatherlight (Common)