Azure Chains

Choose a humanoid that you can see within range. The target must succeed on a dexterity saving throw or be grappled for the duration while taking 2D6 fire damage. as the caster places their hands on the ground and a flash of Azure light erupts sending a snaking azure flame to the target upon which it circles around and the flames turn into azure chains that wrap around the target.  At the end of each of its turns, the target can make another dexterity saving throw. On a success, the spell ends on the target. On a fail the target remains trapped and takes an additional 2D6 fire damage.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 4th.