From Pathfinder Book of the Dead, which isn't enabled.

Hallowed Initiate

FEAT 4

Prerequisites Hallowed Necromancer Dedication

You've expanded your focus spellcasting to techniques used by clerics and wizards. You gain an additional focus spell, either the necromancer school spell Call of the Grave or the initial domain spell of the death domain, Death's Call. Increase the number of Focus Points in your focus pool by 1.

Special You can select this feat a second time, choosing the other initial focus spell.

Pathfinder Book of the DeadOGL