Strategies:-
The Banshee is a quick and versatile shooter which unloads its magazines at an extremely high rate of fire. Their attack ranges from quick bullets to pulse lasers, bursting from their gun nozzles. Banshees work best under cloak and away from the pack as they can quickly take out a group of Spirits and such without detection.

Quick Takeout:-
Banshees need weapons with very little cooldown. The lower, the better. Banshees are best when they are all concentrated on one enemy unit to maximize their firepower. With each Banshee doing 100-300 damage per magazine, they can whip an entire group of Pegasus passing by. Quick Takeout involves precision and stealth. So its advisable you get cloak and a low cooldown weapon to employ this tactic. Under the cloak screen, move towards your main target, lets say its the Chimeras. As we know, Chimeras could have high armor and HP, but with the Banshees rate of fire, that won't do any good. Move towards your target, as soon as it gets into firing range, stop and target the one nearest to you. It takes about 5 rounds from a 6*250 damage Banshee weapon with 1.1 cooldown to knock a Chim to the ground.