Why does damn near everything give you more damage?

I'm talking runes wise

Keystones: Press the attack Conquerer Electrocute Grasp Comet Aery Predator Dark Harvest Hail of blades (Allows you to attack faster for more damage) Lethal tempo (same as above) Aftershock

Secondary runes: Coup de grace Cutdown Last stand Cheap shot Sudden impact Ghost poro Eyeball collection Relentless hunter (If paired with celerity) Transcendence Celerity Absolute focus Scorch Water walking Gathering storm Chrysalis

Hell, the only tree that doesn't offer a bit of damage is the Inspiration tree, which I believe is the least used tree in the game besides high elo play and competitive.

Seriously though, not everything needs to amplify your fucking damage.