I was respeccing my character, and I noticed after a 20 point respecs that it would put points into the passive tree node called Storm Duelist in the Spellblade. So I decided to do a full respec, but couldn’t afford the last 20 points, and at the moment the character has 14 points in mage and 6 points in spell blade, 3 points in storm duelist and 3 points in Prismatic Blade.
On a side note I find it really weird to make respeccing in a beta so excessively expensive that it takes hours of grinding gold to test out different specs. Kind of kills the flame of innovation and exploration at a stage of development for a game where you should think that trying out different things would be at a high priority.