two new tactic ideas and 1 defensive building idea

[TTPranto]

Confusion tactic : causes enemy defenders in an area to attack each other for 5 seconds, including enemy generals. ( available from enlightenment age )

Drone recon tactic : marks enemy targets (defenders+buildings) in an area against whom your troops again +2 range ( available from Drone age )

Drone surveillance post : defensive buildings around it gain +2 range, missile silo unaffected. ( available from Drone age )

It randomly came to my mind, thought Id share these here before I forget them