Vallera excels in killing low to mid HP range heroes.
She is amazing for killing backline assassins or disrupting key team fight heroes.

In this guide we will go through:
Basic burst assassin tips
Build guide
Combo execution per level and talent tips tricks

As a burst assassin you have a limited amount of burst damage, and that damage has to secure a kill.
Because of that when learning a hero you want to know what is the max amount of burst damage that hero can output per talent level.
The easiest way of getting to these numbers is going into Try Mode.
You want to set your hero levels from 1,4,7,13,16,20 and on each of these levels do your burst combo on the target dummy.
Write these numbers down!

So how will you know if your damage is enough to kill an opponent just by looking at him?
Did you notice the small squares and dividers on the health bars?

Every square represents 250 Health Points The stronger line/divider between sets of 4 squares represents 1000 HP
So if you see your opponent's health bar with a stronger line divider and 2 squares it means the opponent has around 1500 HP