Blessing of Rime (Sea)

Your summon a chill wind that snuffs out flame and numbs the pain of your allies. When you cast the spell, any non-magical flames of your choice within range are extinguished. Choose up to three creatures within range. Each gains 3d8 temporary hit points for the duration. While a creature has these hit points, if it would make a Constitution saving throw, it gains advantage on the roll. Then, after roll has taken effect, they lose any remaining temporary hit points from this spell.

At higher levels. When you cast this spell using a spell slot of 5th level or higher, the temporary hit points increase by 1d8 for each slot level above 4th.