Chakravyuha (aka Padma Vyuha) found at Piplu Fort, Rajasthan, India.

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Chakravyuha (aka Padma Vyuha) found at Piplu Fort, Rajasthan, India.
ALL HANDS ON DECK THEY SENT A REPLY
Fire Emblem and the Roman Wedge Tactic
I first discovered this after learning about the wedge formation in history class and decided to try it out in FE9. The wedge is basically a triangular formation made to break through an enemy line. This tactic has worked wonders for me on large open maps with a concentrated enemy force. If you use it correctly it is awesome for offense and defense.
First make the front triangular line and then put more brittle units, like mages, priests, and archers, inside. The formation will usually cause the enemy units to spread out among the wedge making them easier to deal with with and less of a threat to any single unit. It is also a good idea to form the wedge with mind to the types of enemies your individual units are likely to encounter so they have an advantage.
After looking up more Roman tactics I am interested in trying them out. I'll post the results when I get around to it if anyone is interested.