New Idea For Troop

I propose the idea that a new troop should be something like the Sand Skiffs off Borderlands 2 DLC, and John Carter (movie) (and many other thinks I can't think of off the top of my head). So, similar to flying troops it can bypass the walls by hovering, however to do damage it uses paddles to dig at the enemies defences as such. Also, dissimilar to other ideas such as the trojan horse, it wouldn't carry other troops, however it will be its own independent troop. But, a high level dark troop. I'm not the best with the stats, so I couldn't tell you what they would be. :P
I'm sorry if this idea has been proposed or ditched, as I couldn't find it anywhere.

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