For summoner spells you will need flash and exaust. You would not need ignite because graves has enough burst to to finish your oppenent with buckshot and your ult. You would not need ghost because graves has a slow and a dash ( this dash may only go threw some walls. So dont think you can always go threw walls. Other summoners like clense and promote are not need to be used ether. So have fun with graves and remember to vote I would appreciate it. Also in these items you could trade the black clever for another phantom dancer.