Polymorph - 'Ard Stalagmite

Here's an enemy design for a game I'm working in for uni called Polymorph
'Where a standard Stalagmite is mocked, an ‘Ard Stalagmite is revered. Besides a nasty jagged point to their conical bodies, there at first appears very little difference between standard and ‘Ard Stalagmites. The main difference lies on the battlefield. A cluster of ‘Ard Stalagmites will lie in wait under Earth as their standard variants do, await the sense of an enclosing enemy, and fire. When airborne however, the ‘Ard variant will take a second to find their prey while in the air, and then deploy a system similar (But simpler) to Stalactites to home in on their enemy. Simple as this strategy is, it works surprisingly well and, as such, ‘Ard Stalagmites are deployed toward the back of a great battle in large volleys as a sort of Heavy Support.'

:EDIT: - Changed the image for the one I used as my presentation board for the degree show