Noxious gasses

Overveiw
Gas found in Sky Puffers on Elysia. This is a hazardous gas that can damage you, however it quickly dissipates. The gas is natural in the atmosphere of elysia.

Trivia

 * Although this gas is Toxic, it is unknown why this will damage Samus, who is in an airtight suit.
 * The gas is natural in the elysian atmosphere, but the Chozo never mentioned a breathing device to g outside skytown, This makes it possible that the Chozo could breathe many more gases than Humans can. The same goes for Zebes.