Spell: Mercurial Stride

Your form ripples as you take on the fluidity and toxicity of quicksilver. You partially shift into a liquid metal form and Stride up to twice your speed. During this movement, you can pass through one creature's space—without needing to attempt a check to Tumble Through—by splitting into droplets of mercury and reforming on the other side, though you can't end your turn in such a space. Passing through a creature's space in this way exposes it to mercury poisoning, with a Fortitude save.

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Critical Success The target is unaffected.

Success The target becomes Sickened 1.

Failure The target becomes Sickened 2 and takes @item.level+2)d6 poison damage.

Critical Failure The target becomes Sickened 2 and takes (@item.level+2)*2)d6 poison damage.

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Heightened (+1) The damage increases by 1d6 on a failure and 2d6 on a critical failure.