pf2e.fyi
From Pathfinder Lost Omens Tian Xia Character Guide, which isn't enabled.

Sheltering Pulse

FEAT 8
ARCHETYPEMANIPULATE
Activity 2 actions
Archetype Spirit Warrior
Prerequisites Spirit Warrior Dedication

You thrust your hand or weapon into the ground and release a pulse that creates a sheltering nexus of energy for you and your allies. Choose an unoccupied square within 15 feet. The nexus appears in a 15-foot emanation around that square and lasts for 3 rounds. You and your allies gain a +1 status bonus to AC while in the area.

Effect: Sheltering Pulse

Pathfinder Lost Omens Tian Xia Character GuideORC