New dark spell.....Multiplying spell

[TU9]

It will be amazing if we could multiply our troops on the battlefield.Maybe its capacity can be 5 ,then it will bring 5 barb from 1 and 1 giant similarly.Its troops spawn capacity will increase with level.
Its maximum capacity can be 30(it can spawn a lava hound).
If the health of the troops is say 10% then the troop and the spawned troop will have 15%.
Housing Space-1
Cost-1000 dark elixir
brewing time- 40 min
Health increase-5%
spawn capacity-5
dark spell factory level 4 needed
Please tell me what u think about this new spell.

[xSnippy]

This spell has been suggested before, it is called the Clone Spell. Please use the search bar before posting.