name=Cover of Winter
image=https://magiccards.info/scans/en/cs/3.jpg
value=3.066
rarity=R
type=Snow,Enchantment
cost={2}{W}
ability=Cumulative upkeep {S};\
        {S}: Put an age counter on SN.
timing=enchantment
requires_groovy_code
oracle=Cumulative upkeep {S}\nIf a creature would deal combat damage to you and/or one or more creatures you control, prevent X of that damage, where X is the number of age counters on Cover of Winter.\n{S}: Put an age counter on Cover of Winter.
