Situational Lane Items Add Extra Regen if getting heavily harassed, Healing rite you shouldn't need but can be a good crutch if you're struggling. Infuser is good against heavy spirit harass. Reactive good vs Talon or Beebop
Core Items Prioritize Pulse first, then filling slots w/ 1200s, you can hold off on getting one of the armors if not as needed until later. Sell Resto or Extra regen if need more space
laning i don't always buy left to right here, but it gives you a general outline of what order i buy the items in. extra health is good if you are feeding