pf2e.fyi
From Pathfinder Kingmaker, which isn't enabled.

Merciless

ARMY TACTIC 5

This army is difficult to escape from. The army's Maneuver DC gains a +2 status bonus when other armies attempt Maneuver checks against it while attempting to Disengage.

This army can use the All-Out Assault tactical war action.

Pathfinder KingmakerOGL