Name:Mana Chains
ManaCost:U
Types:Enchantment Aura
K:Enchant:Creature
SVar:AttachAILogic:Curse
S:Mode$ Continuous | Affected$ Creature.EnchantedBy | AddKeyword$ Cumulative upkeep:1 | Description$ Enchanted creature has "Cumulative upkeep {1}."
Oracle:Enchant creature\nEnchanted creature has "Cumulative upkeep {1}." (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)
