Posting about skill tree/talent calculators is really more of a Massively jam, what with such things typically being the fare of massively multiplayer online orc/spaceship simulators and everything, but in Borderlands 2's case, we'll have to make an exception.

Calculators like the one seen above are now available on the game's official site via each character's individual page, which can be accessed by surmounting the age gate and clicking on "Characters." We went ahead and spec'd out our siren, and we don't mean to brag or anything but that build up there is 100 percent guaranteed to be the most efficient, powerful build for the class.

Either that, or we randomly slapped it together in about 12 seconds.