Anders moves up, along the right wall. Then he advances to a position to the left of the upper door.
Eyr stands by the left wall, above the lower door. He skips extra turns if nothing happens.
Gulveig rolls towards the combat-ready part of the squad.
Imelda-Anselm provides musical support.
Kal moves up along the left wall.
Alessia-Ilva skips her turn.
Reinold stands above Eyr.
If all of this goes successfully and we don't encounter any surprises, then at the beginning of the next phase, Eyr opens the door.