Toxic Dump

Toxic Dump
This mutation coats the player's legs with green slime, allowing the player to activate a trail of toxic ooze wherever they walk. Puddles will evaporate after a few seconds. This effectively grants the player Waterproof, though the player will still move through toxic water as slowly as normal. Enemies take toxic damage when they touch the player's puddles, making them momentarily recoil. Slamphibians, their variants (except for Corrupt Bombphibians) and Dank Maullusks are immune to toxic damage, and therefore are not affected by Toxic Dump. Nonetheless, Toxic Dump can deal massive damage, especially when kiting an enemy like a Sabertusk or a Smushroom through puddles. Unlike most same-body-part mutations, Toxic Dump is compatible with both Beast Mode and Dungeoness Crab.

Surfer
Toxic Dump can be upgraded to Toxic Dump Surfer, which substantially increases the player's movement speed when trailing toxic puddles. It is especially useful for surrounding an enemy with puddles to quickly overwhelm it with toxic damage.