Despite the various drugs it would seem the changeling was not going to give in. Her resilience was pleasing Hex liked the promise of continued fight. The change was remarkable a fascinating deviation from common humans. It took time though for girl to become beast and time was a commodity in the heart of war. And though carmine eyes were set on the werebeast her hand was busy with a plan of alchemy.
The first step was to place ink like markings on her armored breast plate. Upon impact they'd explode with furious flame. Second was the creation of turning a needle into piano wire a plan in offensive resting in sharpened cord. And thirdly she turned a box of syringes into a small plastic explosive. In theory it was no greater then a breaching charge or a claymore how it was used however was what defined it.
The beast came at her and the offense was readied. Ophelia was much stronger claws dug into her shoulders. Painful but nothing to Hex, then she smashed through a wall. Hurt as it did she simply slapped her armor and in a flash the entire room was engulfed in flame. Roaring embers triggered hopefully ignighting the beast in the process after all the pair were close and all of Hex's exposed skin burned from the attack she herself made. Smashing through another wall with brutalized snap of bone the hand then swung the wire. This was designed to noose around Ophelia's neck the tug downward sought to both split open the creatures throat and strangle her. Vectors coiled around Hex then to soften the collision from the last two walls. Impacts would be cushioned as well as some time to recover.
Lastly after the fire and strangulation efforts just as the duo smashed through the walls entering the parking lot sword was readied. The blade lashed out from the side in effort to impale Ophelia. Truest design of the attack though was to try and abandon the explosive on her blade. Stick a bomb inside the creature was a fairly efficient way to score a kill.