Hi guys,
I've been playing MxO for a while, but I'm new to the spy tree. I'm currently using MKT and MS (Master Shadow); which I just started using at Data Mine to defend against other MS's that attack. I've spent a lot of $info leveling mkt and ms, and really don't want to spend any more to lvl Master Assassin so I'd figure to pose the question to Spy experts.
Why would I choose Master Assassin over MKT?
Is there a situation that calls for Master Assassin over MKT?


