Channel Smite
Feat 4
Source Pathfinder Player Core
Cost Expend a Harm or Heal spell.
You siphon the energies of life and death through a melee attack and into your foe. Make a melee Strike. On a hit, you cast the 1-action version of the expended spell to damage the target, in addition to the normal damage from your Strike. The target automatically gets a failure on its save (or a critical failure if your Strike was a critical hit). The spell doesn't have the manipulate trait when cast this way.
The spell is expended with no effect if your Strike fails or hits a creature that isn't damaged by that energy type (such as if you hit a non-undead creature with a heal spell).
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.
ClericThis indicates abilities from the cleric class.
DivineThis magic comes from the divine tradition, drawing power from deities or similar sources. Anything with this trait is magical. A creature with this trait is primarily constituted of or has a strong connection to divine magic.