If you at TH9
Trophy range: 800-1200
Troops: Barch 50/50
Barracks boosted 38 archers 37 barbs (alternating the first troop in each build Q)
Target Base: TH8-TH10 300 + DE in the drills located on the outside or with in the outer layers accessible by the archers. The container on the drill will show you how much dark is in each drill. You will get better at judging how much the lvls will bring you.
How to: Use a couple barbs and archers per building to clear a small section of trash buildings around where the drill is located and while the defense is distracted by those barbs/archers, bring in 10ish or so archers targeting the DE drill. You basically are clearing out a very strategical section of the base to access the DE drill. Use as few troops as possible to do this. I usually try to use 40-60 troops total and this will get me 2 attack zones. If your timing is correct the boosted barracks will keep your army camps full and you can attack every min or so. If done correctly you can pull 20K+ per hr. I usually boost in 2-3hr increments and follow the forecaster (http://clashofclansforecaster.com/) for target attack times. I focus on 500-600 DE per attack every 1-2min. You can do the math. I hope this helps.
Things to avoid:
1: splash damage, IE wiz towers and mortars, (DE drill next to a wiz tower=PASS) (mortars next to DE drill=PASS)
2: CC
3: Teslas are just annoying