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watersoul genasi racial power

Effect: "You can shift up to your speed over ground or liquid terrain. You take no penalties for squeezing during this movement, can move through enemy spaces, ignore difficult terrain, and take no damage if the surface or substance you move across would ordinarily deal damage to you."[FRPG:10]

Swiftcurrent is a racial encounter power gained by genasi who choose the Watersoul option for the Elemental Manifestation racial trait at 1st level.