Originally Posted by
yesup
I am stealing your DE and raiding your base - should I care if you are happy or crying like a baby?
No, I don't! And I don't care what you think of my raiding skill either!
I maxed my BK and minions and have a full tank of DE going into TH8 (in addition to maxing everything else); I did pretty good as someone who "doesn't know how to raid properly".
OP asked for a "good strategy" and I can assure you that lightning is one of the good strategies.
It's not the ONLY strategy, but in combination of normal DE raiding, using lightning spells would get you there much faster.