On my farming attacks, My goblins sometimes go for the elixir storage and pumps first because they and the gold mines or storages are placed close to each other and they get destroyed before giving me that much gold. Maybe I am not good with strategies but even if I am good at using them I would still like this troop when I am saving elixir and not in need of so much dark elixir. So the troop I have made is a dark elixir troop that targets anything that has gold which are just mines, storages, clan castle and town hall. If all gold sources are done, they die. They look like a medieval hookers basically. Stats and price are below:
Favorite target: gold mines and storages, damage x2
Housing space: 3
Training time: 1 minute
Speed: 32
Attack speed: 2 seconds
Dark Barracks level 7
Damage per second: 15
Hit points: 35
Training Cost: 20 DE
So you want to make a DE version of a goblin. A well placed goblin will do almost exactly the same thing. I don't like this idea. Either buff the stats more, since it is DE, or just don't implement it. There are a lot better DE troops ideas out there.