Chemical vent (red)

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Chemical vent (red) is an interactive piece of scenery that is used during the fight with Alchemical Hydra. The color of the vent corresponds to a vertex of the combat triangle. This vent removes the 75% damage reduction the hydra gets on the start of each phase, but only in the case that the hydra is green. Luring the boss onto the vent when it is not green will increase the damage of the boss by up to 50%.