Volina's Bloodrose

You cause a large rosebud of crystalline ice to form within range. The instant it contacts blood, it rushes toward a creature within range as a lance of blood and frost. Make a ranged spell attack roll against the target. On hit, the target takes 4d8 cold damage and 4d8 piercing damage as the bud pierces through them. Additionally, you can cause a new bud made with the creature’s blood to leap at another target within 20 feet of the first target. Make a new attack roll for each additional target. The spell can leap a maximum of four times and cannot hit the same target twice.

On a miss, a target takes half as much damage and the spell does not jump to a new target.

Large flowers of crystalline ice blossom where the bud enters and leaves a creature. These delicate petals will continue to bloom and grow as long as there is blood nourish them. Flowers do not grow on a creature without blood or blood-like fluid, nor can this spell leap after it hits such a creature.

At higher levels: When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d8 piercing damage and 1d8 cold damage for each slot level above 4th.