Firebird

Firebird is an achievement in Metro Exodus.

Overview
The achievement is obtained for killing a Demon with an incendiary weapon - either a Molotov Cocktail, or the Tikhar loaded with incendiary capsules.

The easiest way to get this achievement is by throwing a Molotov into the Demon's nest located on top of storage tanks in Volga where the teddy bear for Nastya is located. If the player approaches this place quietly, the Demon will be resting in his nest, so he can be caught by surprise. Otherwise, Demons are usually flying around and attacking the player from the air, making Molotov kills nearly impossible and making the expensive incendiary capsules for Tikhar the only option.