Try to Ban Kha'zix witch he is your worst enemy and he does kinda hurt you,
Also Jax can just e out all your Qs so try to ban him also,
And at last Ban mumu, his cc is no good for you

Pros -
High Damage
High speed Attack
No mana
Great Ganks
Jumps from Bushes
Counter ganks Easly

Cons -
CC is worst enemy
Bad at invading jungles

-Click Here- for Path
Start out at Blue & ask your team for SMITELESS
Run over to your Red, check the bush for a invade. Drag red out to your bush and kill him in there. Run over to wraiths after and Followed by wolves. Recal and your ready to gank.

Tell your Lane players your going to gank & were from. I usually lane gank with rengar From levels 4-6 but once i have ult you gank from anywere theres no pink ward at. just ult and run in