I just thought of this right now. What if there was a spell called a "magnet spell" and it was unlocked at th9 along with the jump spell.
Basically what you do is when your in battle. You drop your Spell, and then all of your troops will fight their way through the defenses to get to that area where you dropped your spell.
So in example. If I had a whole bunch of giants, and they started separating to different parts of the base, i would drop a magnet and then all the giants would go to that point. This would help greatly with attacking.
This spell would work for all troops except for the ones that don't have any metal on them. So it wouldn't work for witches, dragons, wizards, etc.
It would work for giants(they have the metal rings), barbarians, wall breakers(the bombs are metal) and anything else.
I hope i didn't confuse you guys too much if you don't exactly know what I'm talking about i can clarify.
Again, I just had this idea right now so its a little sketchy but i think this could work.

