I updated Alicia's image as I didn't like the other one enough: 

[hider=Clicky][img]http://fc01.deviantart.net/fs70/f/2011/288/6/2/anime_girl_with_sword_by_kissedandtold-d4cwzbd.jpg[/img][/hider]

[quote=samreaper]
well, if there's enough oxygen you could make air combust and set off a chain reaction
[/quote]

And what if I take away that Oxygen, as in, remove it from the area. Now not only are you suffocating, but explosions are going to be a mere spark.