Recommendations for "Adept -" Achievements.

CoolAKn

I am trying to get the "Adept -" Achievements for all of my characters, and I have more than half of the survivors done, but I really want to get a start on killers. I don't play killer terribly often, I am currently at Rank 19, and I have only played Trapper thus far. The first match I ever played seriously (times before that was extremely casual during the BBQ event), was with a Trapper and I got Adept Trapper very easily - no tunneling or camping. The only issue I had with the match was the chase music started when there was no survivor on the screen, but one look to my left, I saw a Claudette wearing a bright pink shirt (the ONLY reason I caught her this time was because of the chase music, not of my own skill). This match caused me to go from Rank 20 to Rank 19. I really don't want to have to face the try hard survivors, but I don't want to take advantage of being in the "noob" ranks. I want honest wins.

Which order of killers do you recommend I play to get the "Adept -" achievements relative to skill level. I think I want to tackle the harder ones first and save the easier ones for last. This is the only time I will ever care about "getting the quad." Blood point wise, only my Wraith is Level 10 and currently available for his Adept achievement. Again, I have had NO experience thus far with any other killer, but I have seen hundreds of YouTube videos of them in action.

PigNRun

I would say, from hardest to easiest, this is the order:
1. Wraith
2. Pig
3. Trapper
4. Myers
5. Freddy
6. Doctor
7. Hag
8. Leatherface
9. Spirit
10. Clown
11. Hillbilly
12. Nurse

The last two, they are not there because their perks are amazing, but because their power is already that good. That said, you would need a bit of practice for Nurse and its learning curve, yada yada. Because of that she might be higher in the list in your case.
Hag might be easier than where I placed her, honestly. She has Ruin and she is a strong killer after her buffs, but you will be running perkless in the most realistic scenario. Same deal with Nurse however, you need to practice a bit with her.
Doctor can make use of M&A if you combine it with the Calm add-ons and have a Lery's offering. You could make an ambush type Doctor. But, this is just a possibility other than playing him normally.
Freddy has a strong endgame with his perks, but without NOED, a little bit less effective. But Freddy's case, I would say he is decent in the mid ranks, so you might have little problems for that one.
Spirit is probably a good one to pick now, as Survivors are still getting used to her. Without Hex perks which directly affect Survivors though, they may never get to trigger Haunted Grounds. That said, I have heard her achievement is bugged or something.

You will be fine as long as you stay away from the high ranks. :P Good luck!

Edit:
Actually, Trapper might be easier if you bring good add-ons. Especially against non-high rank Survivors.

Strider

At rank 20, you should probably start off with the DLC killers. Survivors at that rank usually don't cope well with killers outside of the base game set. Freddy, Hag, Doctor and Pig are extremely confusing for new survivors.

Freddy - Inexperienced survivors won't know how to wake themselves up and will be easy targets for you
Hag - They don't know how to crouch around her traps, just place them in areas they are likely to go to (chests, near generators, pallets, basement, hooked survivors)
Doctor - If you're new to this, you might not get great mileage but as long as you delay generators by kicking them, Overcharge will do the work of slowing them down
Pig - Low ranked survivors tend to get scared of the RBT so it's a good way to keep them at bay from generators, if you manage to down someone at the end game and still have RBTs, you could get lucky if someone just tries to run out the escape gate with one on

Using the other killers should be pretty straight forward otherwise. Except the Nurse, if you're not a good killer, she is one of the hardest killers to master. You'll be slower than running survivors so learning how to use her blink is important to get her adept achievement.

ProfoundEnding

PigNRun said:

I would say, from hardest to easiest, this is the order:
1. Wraith
2. Pig
3. Trapper
4. Myers
5. Freddy
6. Doctor
7. Hag
8. Leatherface
9. Spirit
10. Clown
11. Hillbilly
12. Nurse

The last two, they are not there because their perks are amazing, but because their power is already that good. That said, you would need a bit of practice for Nurse and its learning curve, yada yada. Because of that she might be higher in the list in your case.
Hag might be easier than where I placed her, honestly. She has Ruin and she is a strong killer after her buffs, but you will be running perkless in the most realistic scenario. Same deal with Nurse however, you need to practice a bit with her.
Doctor can make use of M&A if you combine it with the Calm add-ons and have a Lery's offering. You could make an ambush type Doctor. But, this is just a possibility other than playing him normally.
Freddy has a strong endgame with his perks, but without NOED, a little bit less effective. But Freddy's case, I would say he is decent in the mid ranks, so you might have little problems for that one.
Spirit is probably a good one to pick now, as Survivors are still getting used to her. Without Hex perks which directly affect Survivors though, they may never get to trigger Haunted Grounds. That said, I have heard her achievement is bugged or something.

You will be fine as long as you stay away from the high ranks. :P Good luck!

Edit:
Actually, Trapper might be easier if you bring good add-ons. Especially against non-high rank Survivors.

As for the Spirit's achievement being bugged, I belive it is but only to an extent, you still get the achievement, it just doesn't give you any kind of notification that you got it.