4th job Single Target DPS

Siege mode lasts 5 seconds, and the cooldown is 15 seconds. There is also only one Siege Mode. There is a second skill listed that you can find on HS and Fiel's Extractions, but it's not its own skill. It's just there for when you use it while in Tank Mode.

Oh really? Well that saves some OP-ness from mechs then! 10 secs siege was too much indeed! :o

Still weird that it has it's own cooldown then? Because in 3rd job you bring it down to 15secs cooldown... and then in 4th job Tank mode it has 45secs cooldown again?

So if you want 4th job full siege mode it's 30+20 = 50 SP's for 30% more damage per hit... That's quite a lot for 4th job SP's...