flavorText: Rath's evincars used hivestones to control the slivers, but the overlay put their power into unwitting hands. Now the stones make not masters, but slaves.
name: Hivestone
originalText: Creatures you control are Slivers in addition to their other creature types.
printings: TSP, TSR
text: Creatures you control are Slivers in addition to their other creature types.
type: Artifact