Void Warp

The void wizard channels internal energy to step into the void briefly, they relocate to a position that is unoccupied 45ft away in any direction. 

As they initiate the warp the wizard unleashes a burst of void tentecles that enwrap any hostiles within a 10ft radius around the wizard. The affected targets must succeed on a Dexterity saving throw against the wizards spell save DC. Or become restrained for the duration. 

The affected targets can make the saving throw at the start of each their turns.