So my idea is a new troop called molemens, half mole half man, they can burrow under walls and then pop up and explode.
Cost: 50 dark elixir
Time: 4 min to cook
Damage per sec: start at 30 for level 1
Targets: ground defense
Highpoint: start at 50 on level 1
Movement speed: 30
Housing space: 5
Damage type: single target.
These should be available on level 2 dark barracks with the hog rider's.
Hit points should go up by 50 on each level, each level up on lab should be 10000 dark elixir.
Going underground would make them invincible to defences, no? And if they explode, they can only do damage once, thus a waste of 5 troop capacity to deal only a mere 30 damage.
Make some adjustments.