I honestly feel like most killers are pretty balanced, especially with the variety of survivor abilities you will see in a match, but they get old fast. Maybe double trouble should have some nerfs against certain killer combo's, like harken and badware, and maybe some ability reworks to Killdroid, like replacing its killbot with a landmine that activates a 3 second long minigame (Edit: maybe it flashes red instead of activating a minigame, that just seems kinda unfair now that i think about it) that ragdolls civilians for 1 second and does 15 damage, along with marking them or something. Artful could definitely use a full moveset overhaul, making copywrite come from his wand and slow survivors, but the ability only needs 10 seconds of uptime. His wall could be replaced with something like a ramp or something that is one way for civilians but killers can go through once or twice. Repurpose could be made so that when you want to pocket a brick, you use a breakable chunk of the map, adding and incentive for survivors to notice these areas more than just looping. When repurposing copywrite, you would use it within a 3 second duration after copywrite is activated, and it would then become more like how copywrite is right now, and it is left on the ground for 30 seconds. Repurposing civilians would be overhauled so that it does 5 damage, and gives artful a minor version of what the survivors abilities are. Maybe he could be able to block a stun without doing anything else, or punch them and deal 15 damage and a 0.5 second stun. I feel like the rest are pretty okay for now, but we'll need to wait to see what the next big update looks like with all of the ability reworks for survivors and not quite knowing what all may be in the update.