Some shots
Berserker's fury for extra crit damage and chance , Sky piercer for finish the enemy and get 10 stacks by each killfir each death, Rapid boots for extra movement speed when leave the fight and restore a little amount of hp, Blade of despair for extra physical attack , Malefic gun for extra basic attack range, and Blade of the heptaseas for extra physical attack and Extra max hp.
Some shots
These emblems help Lesley so much during the game because she gained extra crit chance and extra crit damage by Fotal and this is useful for finish an enemy with extra burst damage, she can get her equipments faster with Bargain Hunter so this help her when she fights, Lesley can be also restored some hp with Quantum charge and its increased when she gets the rapid boots with extra movement speed when hitting enemy with basic attack.
Battle Spell
Flicker helps Lesley when an enemy comes close to her she should use it to run or finish the enemy when she in an fight.
Safe shots
First, you should go to bushes hide and farm minions safely then kill the gold crab , you should keep your eyes on the map if your friends need help , you should take a distance from enemies and hitting them during a fight with your team. Finally, use the long range for the ultimate to see if an enemy hides in the bushes.
Best With Minotaur
With the Minotaur's ultimate the enemy gets fly by it and Lesley can finish him easier.
Watch Out For Clint
Clint's first skill can deal high damage and ropes Lesley with second the second skill and an extra damage with his ultimate, so he can finish Lesley so fast.