How to become a Flame Haze (フレイムヘイズ, Fureimuheizu) in 10 ways

1) cast a Seal (封絶, Fūzetsu)
2) kill a Crimson Denizens (紅世の徒, Guze no Tomogara)
3) kill 2 Rinne (燐子)
4) Bond with a Lords of Crimson Realm (紅世の王, Guze no Ō)
5) Ask a Flame Haze how to be one
6) keep in contact with Outlaw (外界宿(アウトロー), Autorō)
7) Ask an Outlaw (外界宿(アウトロー), Autorō)
8) get a lage amount of Power of Existence (存在の力, Sonzai no Chikara)
9) Pray to Snake of Festival it is the God of Creation (創造神, Sōzōshin)
10) Pray to god to become one

For more infomation check out http://en.wikipedia.org/wiki/Shakugan_no_Shana more more infomation and u can check the japaness words .
~ladia