Op full build pentakill sona

The stacks from the mejais and sword of the occult will help since you will be getting a lot of assists. The rod of ages will give lots of sustain and mana. Trinity force is cheap and easy to stack. And the prototype hexcore is the core item that i think should be rushed early game since it gives a lot of opportunities as u can upgrade it to augment your abilities. You do not need boots since tri force already gives a lot of movement speed and its already enough.