Blood and Spirit Feat 5
Source Pathfinder Lost Omens Draconic Codex
Prerequisites Divine Dragonblood
Your connection to the divine has sanctified your blood, but the power only manifests when you are shedding it. Choose holy or unholy. While you are taking persistent bleed damage, you can Interact to coat a piercing or slashing weapon you're wielding with your blood. Until the end of your turn, your Strikes with that weapon deal an additional 1d6 spirit damage with the chosen trait to creatures with the opposing trait.
Effect: Blood and Spirit
Alternatively, you can deal 1d6 slashing damage to yourself (which can't be resisted in any way) as part of that Interact action if you aren't taking persistent bleed damage.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
DragonbloodA creature with this trait has the dragonblood versatile heritage. These creatures are born of draconic lineage and often have draconic appearances.