Toxin Overload

You hurl a small but dense mote of toxins at a creature within rage, exploding in a highly toxic cloud. The target must make a Constitution saving throw. On a failed save, the target takes 1d8 poison damage.

The concentration of toxins in the cloud is so high the damage can overcome any resistance or immunity the target may have. If the save fails for 5 or more, resistance to poison damage is ignore when taking damage from this spell. However, if the save failed for 10 or more, any immunity is ignored and the target takes the full damage.

The spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8) and 17th level (4d8).