Goodmorning!

Need For Speed
I only ever play legion so I guess Coup, Fire Up, maybe even run play with your food because you'll be in and out of chase with frenzy and Any 2 gen slower perks or information perk as I find it fun to just gain a massive amount of speed depending on how far they get into the match which would make sense for legion's kit and being able to know info on where they are is useful. and for addons Mural Sketch and Franks MixTape so I can kick down doors like a swat member while in chase fast and catch up faster

pretty fun :D

I’m sure it’s a lot more fun to use than to go against but: Surge, Franklin’s Demise, Weave Attunment and Friends ‘til the End

And my favourite 3 killers with the add-ons:

Vecna - Ring of Spell Storing, Pearl of Power

Knight - Call to Arms, Town Watch’s Torch

Dracula - Magical Ticket, Winged Boots

My main is Doctor and my build on 99% of my Doctor matches is Surge, Sloppy Butcher, Distressing and BBQ. Most times I run Calm add-ons, or a combination of Calm and Discipline (the shorter detonation delay for Shock Therapy is awesome). Every now and then I will mix up some Restraint and Order, but it's very rare for me not to run any Calm lol.

It's a very straightforward build but let me explain how I use it anyway.

The objective behind the Calm add-ons + Distressing is, of course, to make your terror radius gigantic, because I always want as many survivors to be hit with my Static Blast as possible. The idea behind this is to apply as much madness as I can, as madness serves as a heavily underrated tracking + slowdown tool. Sometimes, if I want to go in Static Blast spam mode, I will run Calm + Order.

BBQ is an excellent tool to determine the general area in which survivors are so that I can go Static Blast them. It's especially useful when you get there, Blast, and fewer people than expected scream, because most times it means someone got into a locker to avoid screaming and many times I've caught people inside lockers for this reason, as you can often guess which exact locker they got into (unless you're on a crazy locker map like Midwich I guess).

Sloppy Butcher is probably my favorite perk in the build. As I play somewhat hit & run-ish, Sloppy allows me enough time to catch survivors before they heal. The big Static Blast comes in handy here too, because it's the perfect tool to determine where those survivors are and apply madness to them (which, if reaching tier III, will stop them from healing altogether). Sloppy will buy you the time you need to get all of this done (well, most times, supposing survivors aren't running some crazy healing builds or syringes).

Last but not least, Surge. This is my favorite slowdown perk because I hate kicking gens and, unlike other perks such as Pain Res or Grim Embrace, this one never runs out. It's also perfect for Doctor because, as an M1 killer, he will always trigger it. And, since the entire build is designed around keeping people injured and interrupting them, most times they will go down close to a gen in progress.

Every now and then I will play other builds, but this is my fav one :) I've tried stacking a bunch of regression perks on him but I feel that those fail to make use of Doc's power to its full potential. Doc has built-in tracking and slowdown, and I feel that this build enhances those abilities even more.

Also, I love Calm add-ons due to how nicely its effect synergizes with the rest of the build, but you can absolutely run other add-ons. I recommend the four Class add-ons since they are all useful. I prefer Discipline over the Electrode add-ons because most times it's way more useful to reduce Shock Therapy's detonation delay than to hit the survivor from a mile away. In both cases you will probably stop the survivor from dropping the pallet/vaulting, but Electrode will hit from so far that some times you won't be able to catch up before they get to another pallet/window, whereas Discipline will do its job when you're close to the survivor. Also, it goes without saying that Doc's Iri add-ons are some of the most solid Iri add-ons in the game and can be pretty fun to use. I love Iri Queen because it helps spread madness a lot!

I love Doc :) I hope you can play him with my build. And if you do, have fun!

LLegion With iri button and glasses or filthy blade + Surge, Dissolution, Ensuring, and Genetic Limits or Fearmonger

I don't respect pallets I just love m1 gaming :)

Wraith God of Speed
The few times I try to play 12 hooks. Fade to stealth and you get a Play with Your Food token. Wraith is the fastest at gaining speed tokens.
"Windstorm" - White, "Windstorm" - Blood
Play with Your Food, Friends 'til the End, Furtive Chase, Nemesis

Doctor
Version 1 - A build where I always play for 4 kills. Designed to find the last one and identify overly smart survivors (Iron Maiden)
Iridescent King, Iridescent Queen
Distressing, Infectious Fright, Iron Maiden, Whispers

Version 2 - Light version with terror on the entire map
"Calm" - Carter's Notes, "Calm" - Class II
Distressing, Merciless Storm, Surge, Languid Touch

Artist
Version 1 Like the mistress of birds, an authentic bird build.
Severed Hands, O Grief, O Lover or Darkest Ink
Languid Touch, Spies from the Shadows, Mindbreaker and Iron Maiden

Version 2 Aura build
Severed Hands, Matias' Baby Shoes
Lethal Pursuer, Alien Instinct, Friends 'til the End, Nemesis

Dredge Partial 12-hook game with tunneling ability
Lavalier Microphone, Field Recorder
Make Your Choice, Deathbound, Forced Penance and Surge

Knight The most balanced build that I never want to change. I used Surveillance before they reworked the generators. The second killer that can play without Lightborn.
Call to Arms, Dried Horsemeat
Discordance, Surge, Mindbreaker and Languid Touch

Houndmaster Actually a universal double tunneling build for all killers. Surprisingly works well on the lady with the dog though.
Some brown addons.
Alien Instinct, Friends 'til the End, Furtive Chase, Nemesis

Myers... Tombstone piece+j.memorial

Lethal, play with your food, corruption, tinkerer.

So satisfying when I 99 the stalk, tinkerer gets triggered, sneak up on the gen worker, scare the **** out of em and mori em.

My builds are all simple. I limit myself to one slowdown or regression perk. I just can't and will not run quad slowdown. My favorite build on myself

Lethal, Franklin's, Surge, Genetic Limits or Infectious Fright.

Nurse:

Addons - Heavy Panting, Plaid Flannel

Perks - Predator, Nowhere to Hide, Lethal Persuer, Grim Embrace.

After the change to Predator, it's a very nice perk for Nurse. If Victims manage to escape/make some distance, it's a good catch-up.

Houndmaster

I've recently started to play the Houndmaster and I think Discordance is a very strong perk for this killer. When the notification of two survivors working on a single gen triggers, I can immediately send the dog to that gen with the search command to pressure multiple people at the same time. If I'm in a chase right now, and dependent on the situation, I typically send the dog after the survivor gets downed but before picking them up for the hook. This usually works well to still pressure the survivors away from the gen, especially when used in combination with the Belaying Pins add-on which makes them oblivious for 20 seconds.

For the other perk slots I currently use Oppression and Overcharge, which I think are great perk designs because they still give survivors an opportunity to pass a difficult skill check to avert some generator regression. Probably there are more powerful perks than these, but from the survivor POV they don't feel annoying if you still have the means of influencing the effects (this also applies to the Merciless Storm perk for example).

As the last perk I currently have Hex: Haunted Ground, just for the fun/memes. While it seems pointless to run this as a single hex perk on its own, in practice the majority of survivors do cleanse hex totems as soon as they find them. So it's always fun when this triggers and you know that they inflicted the one minute exposed effect by themselves :)

I don't feel like the Houndmaster needs any chase perks, because the chase command for the dog is already very powerful.

Clown

On Clown I currently run Coup de Grace, Hex: Blood Favor, Pain Resonance and Grim Embrace.

Since Clown has no real map wide pressure, I think he benefits a lot from chase perks to keep the chase times short. Especially Blood Favor immensely helps to get a quick first down. And having some form of gen regression/blocking perks seems to be necessary to keep up with fast gen speeds if survivors split up and work efficiently.

Since I haven't been around too long, I'm looking at Otz's builds on his website. I need to buy more killers so that I have access to all the benefits. I do the same for the survivors. It all just takes a bit of time