Dwarf

I was thinking about a new troop lately... What about a Dwarf?

A small dwarf with a big hammer, maybe it is invisible to tesla's (because they are too small). The dwarf will not have a special target, it just attacks random buildings like the barbarians and the archers do. The dwarf can be recruited for dark elixir. As everyone know, dwarfs love gold, so if it needs a special ability it can be a small gold-absorbing circle (1-2tiles) that absorb... Eh yeah... Gold. This ability will automaticaly be activated when the dwarf has lost 50% of his HP, the circle is active for 10 seconds or untill the dwarf dies.

Anyone who like this idea?