Her C ability equips a vial of toxins that she can shoot anywhere.
Once it makes contact with the ground it will break and make a radius of poison that deals damage.
Anyone who is in the liquid will be vulnerable making it easier to take damage.
Her Q ability Equips a trinket that can be thrown far with left click and short with right click.
Once this has landed you are able to pick it back up with F while looking at it.
If activated it creates a smoke that once you go through it decreases your health for 1.5 seconds.
Her E ability allows her to create a wall directly where she looks, the higher you look up the higher the wall goes.
Once the wall is placed you can activate it and the toxin will rise.
If you go through the wall you will lose health for 1.5 seconds before gaining it back.
Her X ultimate summons a giant cloud that reduces the vision of the enemy.
This also reduces the health of the enemy in it to 1 if in there long enough.
As long as Viper is in her ultimate it will stay up.
This takes 8 points which you get with kills,planting/defusing or orbs.