Deep Magic Volume 2 (p.199)
Marigold Bloom
2-level Conjuration
Casting Time: 1 action
Range/Area: Self
Components: Verbal, Somatic, Material
Materials: a marigold flower
Duration: Concentration, 1 minute
Attack/Save: Ranged Spell Attack
Damage/Effect: Fire
A vine tipped with a marigold grows from your arm for the duration. The marigold shoots a beam of fire at a creature you can see within 60 feet of you. Make a ranged spell attack against the target. On a hit, the target takes 2d6 fire damage. Until the spell ends, you can make the attack again on each of your turns as an action.
At higher levels: When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d6 for each slot level above 2nd.
Available for: Druid, Ranger