[1.2.5 + Ashes 1.0.1] Abduction can be used on empty space

[Velorien]

Where talents like Rush and Fiery Grasp fail to activate when used without a valid target, with no loss to the player, Abduction still takes a turn, drains vim and goes on cooldown when used on an empty space.

Edit: this also applies to the Frost Grab talent demonologists get from mainhand water imps.