Cards like {Curse of Bloodletting}, do there abilities stack? So if I played one it would 2x damage, if I played 2 it would do 4x and so on?
Direct from the rulings page...
1/22/2011 If more than one Curse of Bloodletting enchants the same player, damage dealt to that player will double for each one (two of them will end up multiplying the damage by four, three of them by eight, and four of them by sixteen).
RESOLVED