After breaking the shield, attack min twice. one with war troops overnight. 2nd need to cheap and fast. suggest to use Gibarch or loonions. Attack anyway without the heroes. You are farming. You should not need 2 heroes for farming.
collect the loots and break the VG if needed. Go to work.
When you are back at 7pm, use 3-4 attacks (use gibarch again) in 1 hour. collect the loots and break the VG if needed. Get attack, get 12-14 hr shield. Sleep.
You don't need to use war troops to farm. You need to be at the right league to farm, so that attacker can't steal all your loots.
