Izzy is a Kunoishin Ninja with the power of Shinobi no Jutsu or Kunoishin Ninjutsu arts.
She's a disticntive saberscout spy and a ronin with her Kunoishin powers of the Phoenix as a 7-year old elven.
As you know Izzy is a skunk; with the power to poison her enemies to give away their private information and their secrets which makes her a hero for the federal government. Izzy is poor at her Kuji-Kiri and has to practice a lot. Her strength contains a powerful weapon from the legendary Phoenix which makes her praise bright and get her family back
Just don't get on her torturous side.