Who Would Win?

Weapons
Inuyasha: Tetsusaiga (phantom sword), claws, teeth, and physical strength
Wenda: Knife, Tunner's gun, and claws

Attacks
Inuyasha: Iron reaver soul stealer, backlash wave, wind scar, blades of blood, and adamant barrage
Wenda: Scratch, slicing (with knife), shooting (with Tunner's gun)

Species
Inuyasha: Half dog demon
Wenda: Cat

I have no faith in Wenda whatsoever

there's still hope for Wenda, hopefully