Enchantment, 2RR (4)
Rare
{2}, Sacrifice a land: Put a +2/+2 counter on target creature. Activate this ability only during any upkeep step.
"Few of us left, now. Confounded Yeti have opened all the vents. We'd best hide here with the weapons."
—Perena Deepcutter,
Dwarven Armorer
Illus. Richard Thomas

10/4/2004: The ability can be activated during your opponent's upkeep as well as your own. The upkeep restriction is there to avoid its use during combat.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Commander