Hail from the infamous Night Wolf race of Kanipurr, Sarkka born in Urrgygstazz destined to be a killing machine, years of experiences in the 6th Trench Raider made her a master of close-combat and stealth attacker, dare to take any chances and brave enough to tackle with a Tongrim Knight toe-to-toe, this incredible feats and records not went unnoticed by the High General of Urrgyg Army, for this she was reassigned and personally recruited to become Urrgygstazz army special force called the "Special Infiltrate and Destroy Unit" (Miray Xittz-i-Poknoznig), and due to her dark fur and origin, she was assigned to the "Midnight Bleeder" (Gotaznig Minhok) team, a team trained exclusively to fight and operate during the night or urban area.

She lost her left eye when a Tongrim commander stab her left eye by surprise during a raid, but she manages to crack the commander's skull before fainted, an eye for an eye, despite the traumatic injury, she miraculously able to survive the attack, although she had to say goodbye that eye; as for her right eye, she nearly lost it during her fight hand-to-hand and toe-to-toe with a Tongrim Knight in battle of Ba'abad, Ferustun, which she prevail and manage to take the Knight down.

Her nickname "The Vicious Night Wolf" comes from the fact that she would not hesitate and give no mercy to rip and mangle the enemy's' (or someone else's) body parts with her own mouth given the right chance and situation, it is well known that all night wolves of Kanipurr have very strong jaw and feel of blood lust during the full moon.