Parch

The Parch Psynergy is a Mercury class Utility Psynergy introduced in Golden Sun: The Lost Age that costs 2 Psynergy Points. It is learned by Piers when the party reaches the end of the Aqua Rock dungeon and interacts with the magic tablet there. Piers can use Parch to "Evaporate standing water." This effectively remove small bodies of water within dungeon-style environments. In addition to being required to complete the game, particularly being required to enter Tundaria Tower, this Psynergy is needed to get to the Coatlicue summon tablet.