pf2e.fyi
From Pathfinder Society Scenario #6-05: Silver Bark, Golden Blades, which isn't enabled.

Bloodmoon

COMPLEX HAZARD -1
Stealth +5
Description Bloodmoon is a naginata that can act on its own provided it is attuned to at least one creature.

Disable Two successful DC 15 Religion or DC 15 Occultism checks, Dispel Magic (2nd rank; counteract DC 13)

AC 15; Fort +8, Ref +2
Hardness 3, HP 12 (BT 6); Weaknesses holy 3

Object Immunities (Except Spirit)
Float (magical)
Trigger Combat begins with the creature it is attuned to

Effect The blade begins to float in the air, then rolls initiative.
Prone to Monologuing

If a PC uses an action to taunt Bloodmoon with a successful DC 13 Deception, DC 13 Diplomacy, or DC 13 Intimidation check, Bloodmoon must spend an action monologuing on the next turn.

Melee Naginata +8 (deadly d8, unholy), Damage 1d8 slashing
Routine (3 actions) Bloodmoon uses its first action to fly up to 20 feet towards an opponent. It then makes two naginata strikes, each against a different foe.
Pathfinder Society Scenario #6-05: Silver Bark, Golden BladesORC