"Aaaarrgh!"
The gut-wrenching shriek of pain and the ensuing blast of heat startled Oxium and his opponents alike. Subconsciously, they turned their heads and saw a pile of liquid mercury being squashed mercilessly in the hands of a human torch.
Mercury was a heavy white metal with the rare property of being liquid at room temperature. It solidified at -38.842°C, and evaporated at 356.62°C. In its pure form, it was a neurotoxic and reprotoxic agent capable of causing all sorts of harmful effects on health depending on the quantity accumulated by the body. In case of acute intoxication, one could experience the same panoply of symptoms that Drastan had suffered from earlier.
Such a body had severe limitations. Nonetheless, for a warrior specializing in brute force like the Troll Slayer, it was the worst possible match up. Having the strength to pulverize a mountain would make no difference here.
A new ally? This gives you an idea of the Inquisitors' potential. They are Fluid Masters who have failed to ascend. They retain their strong spirits and Fluid mastery, but are only attuned to certain elements, characteristics, etc.
If I were to compare them to a well-known work, they are comparable to the Logias in One Piece, but unlike them are unable to revert to their normal physical body.
Depending on their initial strength and the type of elements, their strength can vary greatly. Because they no longer have bodies, they have little or no emotions and are very sensitive to the influence of Fluid and people who carry more Fluid than they do, making them perfect soldiers for the Consortium and other Fluid Grand Masters.