Basically this build with give u all the damage u will need because of the trinity force and the other attack damage and life steal that u will need. You wont have that much life steal but its enough u will also get alot of armor and mana and she needs alot of mana in mid to late game. Early game she really already has alot of mana so shes ok at the beginning. Each time you use your abilities like "Vault Breaker" and "Excessive Force" it will count as a "Denting Blow" so it does some crazy burst damage with your combo. which is your (Q,E) then your ult if u want to use it. I like to go all out on them when they have about half or a little more health. What i mean bye going all out is, i use my "Vault Breaker" and "Excessive Force" then my ult and i EXHAUST them and use my "Excessive Force" again and then finally i IGNITE them. If u do all that u should kill them but if u don't then just farm and wait until there back and then do it again, you should be a higher level than them so u have the advantage on them. Its really easy to farm with VI because of her "Excessive Force" :)

PROS CONS
she has alot of armor) (can easily be countered
she does crazy burst damage) if they know what
she has alot of mobility) there doing.
can be a good jungler) (doesn't do that much
you can escape easy) damage late game as
abilities have a fast cool down) early game.
(HAS HEAVY HANDS :(