One of my players has a cleric type character, too marshal to be a priest. Arcane background (faith) is included in his build.
He wants a "summoned soldier" as part of his build.
We chose to reskin summon ally, we are going to use only the bodyguard use and drop the others. Instead of stone the bodyguard is a hero of old summoned to our world to defend the believer. The toughness is pure supernatural energy. Every 3 power points spent another bodyguard is summoned. Number summoned is limited to caster level, one at novice, two at seasoned and so on.