- Rangers start with "Tactical Retreat", which lets them teleport while leaving behind a smoke cloud. You can buy the "Tactical Retreat" book in the market from the arrow seller, but it's second name is "Scorched Earth", and its description is that it leaves behind a fire surface. That is correct, it does indeed leave fire behind, and so you can't actually get the same skill as Rangers start with.
- Also civilians don't mind if you use that skill to set them alight.
- Firefly says that the fire radius is 1 meter. Yeah right, more like 4 meters. That's so freaking huge that it's more of a hazard to your teammates than a benefit to them.