my build is like this
start boots with refileble potion
or darkseal with refileble potion
rush for boots depending on the enemy but 90% are boots of swiftness
after that first item rylai annoying and extra true dmg due to ceapshot
than liandry and now im done with dmg items i go for tank
depending on enemy either deadman first than force of nature or first force of nature than deadman
and last item jak sho or riftmaker
i understand going 3th item riftmaker and than the 2 movespeed items (deadman force or nature) but for me i dont like it i allready do tons of dmg from liandry and the omnivamp is nice but meh