Tyaethe barely took note of the warping coffin: like everything else intended to stop the knights in this defiled tomb, she had no intention of pausing to deal with it. She could just run past whatever was going on and reach the bottom without being paused. It was definitely a possible approach, provided that nothing was slowing you down. For instance, having much shorter legs than you were really expecting and a consequently slower top speed.

Instead of outrunning the explosion entirely, it instead got her from behind as the originator revealed himself. The white-haired girl did the only thing that she could: twist her body round so that the sword might get him and trust in her speed to not be set aflame. Landing afterwards was, fortunately, the easiest part and once back to her feet... the paladin kept going. Sure, there was a pyromaniac--and the possibility of being slightly aflame--but that could be put off until she was ready to stand and fight everything down here.

Probably.