name: Tidal Control
originalText: Cumulative Upkeep: {2}
  Any player may pay {2} or 2 life to counter target red or green spell. Play this ability as an interrupt. Effects that prevent or redirect damage cannot be used to counter this loss of life.
printings: ALL
text: Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
  Pay 2 life or {2}: Counter target red or green spell. Any player may activate this ability.
type: Enchantment