Remove Conqueror
Conqueror is more broken than the rest of the damage keystones.
Why should I bother taking other damage keystones, when I can take Conqueror and deal 3x more damage than these other keystones deal the entire game while being the easiest to proc and works on all enemy targets?
Electrocute and DH averages around 800 DMG in 20 minutes because of cooldowns, while Conqueror can deal of upwards of 2500 damage in 20 minutes because no downtime and infinite proc on melee champions.
Arcane Comet deals around 1300 DMG in 20 minutes and it requires the Comet to hit the area.
PTA deals around 1000 DMG in 20 minutes and it can only stack on one enemy at a time.
While Conqueror works on every enemy target. Gives bonus AD. Gives extra True Damage. Remove this bullshit keystone. It has fucked up tanks in this game. It is also used to destroy squishy targets even harder.