Unable to act until succeeding on a save.
This is basically Paralysis, but the monster makes a save every turn.
Note that the monster makes the save BEFORE determining whether or not the target can act. So even if the monster fails a save and falls asleep, then it can succeed on the save at the beginning of its turn and act anyway.
Sleep Potence -«»
Opponent takes a penalty to any saves against Sleep.
Info thanks to In Media Res.
< Message edited by Carandor -- 7/21/2018 8:14:11 >