If you've been playing Overwatch since its release, you'll have pretty much figured out which character works best with your own style.
Reinhardt, for example, is a tank and used to force your way into enemy territory whilst Tracer and Reaper are all about fast-attack strategies. One of the classes that's been missing, in our opinion, has been supporters and medics. While you've got Mercy and Symmetra, there hasn't really been one that's surgical.
That's where new character Ana comes in and, by all accounts, she's been a hit. The character essentially uses a sniper rifle that delivers a health boost upon impact. Not only that, she also has a stun gun and a grenade that heals teammates and damages enemies in one blast.
Pretty hand, especially in close quarters. Take a look at her launch trailer and get playing.