Consecrate

Choose a point or a creature that you can see within range. The area within 30 feet of the chosen point or creature becomes a purified holy aura. While the aura persists, all creatures of your choice within the aura can take a free reaction at any one point before the start of each of their turns to reduce an instance of damage by 1d4 + your proficiency bonus. (Campaign specific) Being in the aura also confers a variety of benefits against creatures of the wildwood. At higher levels. When you cast this spell at a higher level, the damage mitigated increases by an extra 1d4 for each level above first.