User blog comment:Xilinoc/Ch. 556 - The Wolfsbane/@comment-28861328-20131109184021/@comment-11051098-20131112144448

Askin's powers have not been revealed yet. Perhaps his special ability is to create portals - the first panel where he is shown in chapter 543 suggests so - but nothing is confirmed or even mentioned at this point.

No offense, but you shouldn't talk as if it's the truth when there's no proof of it. I've made that mistake myself. Take it as a friendly advice :)