Buy your usual stuff at the start. 3 tangoes mango courier and ward. whatever gold you have left buy some components for urn. you decide depending on your situation. i usually buy wind lace if i can.

you want urn fast. get brown boots and get urn. urn and maledict are amazing. im hoping your core was smart and picked an early fighter with a stun

help your core with some kills and roam around.

When you have enough gold get spirit vessel. we dont need no mana boots.

spirit vessel and maledict literally melt enemies. ive solod a full hp sniper in his fountain with it.

your ult (machine gun) is on a low cd. so I hide in trees. jump out with cask. drop maledict and vessel and pop out my machine gun. not even slark can survive as its undispellable.

depending on your bounty rune fight at the start its up to you if you go stun or maledict first.