Winter Orb [International Collectors' Edition] DP16 that source's controller sacrifices that

that source's controller sacrifices that many permanents

Set: Neo Destiny 1st Edition Type: Grass Rarity: Uncommon

"There are some qualities—some incorporate things

Set: EX: Crystal Guardians Type: Darkness Rarity: Holo Rare Retreat cost: Colorless

Set: Secret Lair Drop Series Type: Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +3/+0 and has trample and lifelink

Winter Orb [International Collectors' Edition] DP16 that source's controller sacrifices thatSet: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.