User blog comment:Emptylord/Custom runes - New Sabotage Path, plus other tweaks/@comment-4022742-20171116001849

Predator has more base damage and more scaling as compared to Dark Harvest. And with the active movement speed predator provides its a great reaming/ganking tool for those that have none. Dismissing it out of hand and calling it trash in comparison is wrong and weird.

Fleet footwork is a kiting tool that charges of movement and attacks which reinforce that role. Phase rush is a sticking tool that triggers on abilities or attacks which makes it less limited for casters.

Ghost poro is for invades, when you wonder trough a bush you can check if the enemy jungler is coming while you clear their camps. Zombie wards make sense for assasins that buy duskblade anyway clear a ward with that passive and you get a ward. Pretty straight forward no?

Seeing as how you make blanket statements which you don't back up with logic or reasoning reading beyond this point is a waste of time. You might want to consider backing up your claims with numbers or arguments ;)

Thank you for the effort taken.