Instructions
Advance Spyro toward any vines that block his path. These vines typically cover doors or holes that lead to an adjacent area.
Point Spyro's head at the vines. You can do this moving the left analog stick in the direction of of the vines. Line up Spyro's head with the vines in order to destroy them.
Press and hold the "Circle" button. Spyro will spray fire onto the vines, causing them to catch fire and burn away.