Feat Effect: Stance: Immovable Object
Granted by Immovable Object
While in this stance and on the ground, you are immune to forced movement and if an effect would knock you prone, you aren't knocked prone and can Step as a free action.
Pathfinder 2e Database
Granted by Immovable Object
While in this stance and on the ground, you are immune to forced movement and if an effect would knock you prone, you aren't knocked prone and can Step as a free action.