Board Thread:Dark Souls II/@comment-25966281-20160126055827/@comment-4511886-20160126074513

At 116 Agility, you have just over half a second of I-frames, equal to about 16 frames. Generally speaking, 10 frames is when you start transitioning into the longer/forgiving dodges.

While Adaptability is far from the best stat, it should definitely be incorporated into any build that can afford it. It's sort of like the opposite of Vigor, giving you the ability to outright ignore damage while Vigor lets you take more hits.