What's your favourite agent?

Tell us your favourite agent and why you like it so much? Don't forget to specify the special abilities and when you can use them!

prob the guy with the box that can shoot through walls

Reyna since shes versatile and is great for dragging

I play mainly with Raze or Killjoy. Raze feel like she has always something in her sleeve that can get kills, but I like Killjoy too as her defensive offensive is brilliant.