Magicka Serella
6-level Evocation
Choose an unoccupied space within range. In that space, you create a blood-red chain of pure force which whips out to attack your foes, howling rather than rattling. The chain attacks with reach, using your melee spell attack bonus, targeting any creature which approaches it. If it hits, it deals 2d6 points of bludgeoning damage and the target creature must make a successful Dexterity saving throw or be restrained. A howling chain can restrain up to three creatures in this way.