Arson Step (3.5e Maneuver)

The wooden boards beneath your feet catch on fire.

Move up to your speed. Any unattended flammable object you pass within 5' of catch on fire, and any unattended mundane metal or stone objects melt. For objects that extend farther than 5' away from you, only the parts of the objects within 5' catch fire. If you were currently on fire, you stop being on fire.

Until the end of your next turn, you cannot catch on fire, do not take damage from burning objects, and may walk on molten metal or lava as though it were ordinary ground.

This maneuver is supernatural.