CF: Divine Strikes

Radiant

Cleric | Paladin | Smite

You can infuse your attacks with divine energy.

Once per turn, as a free action / ◇, when you successfully hit a creature with a weapon or spell attack, you can cause the attack to deal extra damage equal to 1d8 times your Half-Proficiency.

If you have multiple instances of this common feature, you combine their dice on one use, rather than gain multiple versions of the same feature.