Clutch of Darkness*

You create a terrible force that slowly crushes a target from the inside. Choose a creature you can see within range, roll 2d6, and record the total rolled. At the start of each of your turns, roll another 2d6 and add the number rolled to the total.

If the total is greater than the target’s Strength score, it has Disadvantage on attacks rolls.

If the total is greater than the target’s Dexterity score, its Speed is halved and attack rolls against it have Advantage.

If the total is greater than its current Hit Points, the target immediately implodes and dies.

Using a Higher-Level Spell Slot. The initial number of d6s you roll increases by one for each spell slot level above 2.