New dark troop- catapult.

An idea for a ranged dark troop. Catapult has more range than archers doesn't attack outside of walls or walls. Does minimal splash damage. Sets off big bombs if in radius of splash damage. Defenses target it first. Lvl 1 has 4 operators and to kill the catapult you have to kill the operators. If it rolls on a big bomb it blows up dealing damage to surrounding units. 30 housing space. Moves slower than golems does as much damage as lvl 1 pekka. Every time you upgrade it gets faster more operators and a little stronger lvl 1 throws rocks then boulders then cannon balls the fiery cannon balls. Tell me what you think.