Winter's Chill [Ice Age] Magic 2015 Promos two -1/-1 counters on another

two -1/-1 counters on another target creature

Set: Ice Age Type: Enchantment Rarity: Rare Cost: {1}{W} Cumulative upkeep {1} (At the beginning of your upkeep

Set: Unlimited Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a black spell

Players can't cast spells from graveyards or libraries

Set: Exodus Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Buyback—Discard two cards

Winter's Chill [Ice Age] Magic 2015 Promos two -1/-1 counters on anotherSet: Ice Age Type: Instant Rarity: Rare Cost: {X}{U} Cast this spell only during combat before blockers are declared. X can't be greater than the number of snow lands you control. Choose X target attacking creatures. For each of those creatures, its controller may pay {1} or {2}. If that player doesn't, destroy that creature at end of combat. If that player pays only {1}, prevent all combat damage that would be dealt to and dealt by that creature this