Call Of The Void

Chose a target (within range) that is on ground, then a large circle of blackness appears beneath them. the target must then make a Dex saving throw, if they fail the saving throw the target is grabbed by large tentacles of Nothingness and pulled into the Void between reality's, never to be seen again. If they succeed on the saving throw the target takes 10d10 phi damage because they just saw pure Nothingness. The target automatically succeeds on the saving throw if they are more then 25 feet in diameter.