Darkheart Sliver [Planar Chaos]

Set: Planar Chaos Type: Creature — Sliver Rarity: Uncommon Cost: {B}{G} All Slivers have "Sacrifice this permanent: You gain 3 life." "At first we thought we were in some haunted wood. Then the branches twisted and scuttled toward us." —Merrik Aidar, Benalish patrol