Type

Enchantment

Oracle Text

Cast this spell only if no permanents named Tidal Influence are on the battlefield.\nThis enchantment enters with a tide counter on it.\nAt the beginning of your upkeep, put a tide counter on this enchantment.\nAs long as there is exactly one tide counter on this enchantment, all blue creatures get -2/-0.\nAs long as there are exactly three tide counters on this enchantment, all blue creatures get +2/+0.\nWhenever there are four or more tide counters on this enchantment, remove all tide counters from it.