Burn it all (-1 mana)

Smiling, Taylor raises the rod into the air. Focusing before saying the magical keyword "brisingr" evoking fire from the staff, letting loose white flames igniting the webbing and sending a wall of flame down the passage. {if Female = 1}She{else}He{endif} hears a scream and sure enough, around the corner a drider appears, covered in the white flames Taylor had just made. Taylor laughed a little to {if Female = 1}herself{else}himself{endif}, kinda ironic to kill a spider with sticky flames.
The drider didn't make it much further before collapsing onto the ground.
Waiting a few moments to let the fires die down, Taylor walks through the tunnel harmlessly and proceeds to the next room.