"Your weapon strikes with divine power."
| Tier 1 | With your next attack, you can expend one spell slot to deal additional radiant damage to the target. The extra damage is 1d8 for each spell slot level. The damage increases by 1d8 for each spell level if the target is an undead or a fiend. |
| Tier 2 | The extra damage is 2d8 for each spell slot level. The damage increases by 2d8 for each spell level if the target is an undead or a fiend. |
| Tier 3 | The extra damage is 3d8 for each spell slot level. The damage increases by 3d8 for each spell level if the target is an undead or a fiend. |