Tacticle - ability to send out a robotic dog, jungle cat, spider or some small animal that will seek out enemies and give away their location. The seeking out lasts 8 seconds and the cool down is over a minute.
Ultimate -ability to call in a robotic T-Rex\ mechgodzilla or something that would just destroy any enemies in the vicinity. It would be a small radius like the radius of artillery strikes. Only lasts 30 seconds or so. The T Rex would also be killable so if a team ganged up on it they could kill it. It would take a full squads fire power to do it.