Guardian of the Direbears.

Ancient StrengthBlessed by the Bear King, Masha has 3 HP bars and won't die until all of them are depleted. She can ignore an instance of damage and remove all Control effects on herself each time she loses an HP bar. When Masha only has two HP bars left, skills will only require 50% of their original HP Cost to cast. When Masha only has one HP bar left, she doesn't need to spend HP to cast skills.
Masha works well against Marksmen with low mobility, such as Ixia and Layla, as she can easily chase them down using her Ultimate.
Masha is countered by Fighters with strong Regen capabilities like Cici and Thamuz, because they can outlast Masha in a prolonged fight due to her comparatively lower Regen.