Earth's Embrace

Using 1 Action you cause the soil to become unstable in a 5 meter radius within 15 meters and targeting up to 3 enemies within it. They must succeed an AGI Save against your INT Check or become Immobilized for 3 rounds. On their turn, they may spend an Action to attempt to break free. An area 1 meter in radius around characters who failed the Save becomes Difficult Terrain permanently, forcing the roll on anyone stepping in it.