Found the Best damage build after 2 hours of testing
Tested many combos and damages and build orders
Not sure what I'm missing but bft seems to be overrated and people just auto picking it mainly since they see people from the sites pick it and it just spirals
From my experiments best damage build is
- Ludens
Sorc shoes mid lane quest
Liandries
Shadow flame
Rabadon
In that order
Not sure if I'm missing something you can test yourself in practice match . Hopefully people who stick by bft and done their own tests clarify if I'm missing something
Only time bft might be better first item is if you have 3 enemies in your ult the ult will hit more but that rarely happens. For q and e damage or for less than 2 people the above build is best