There is a Legacy version
here.
Wave of Despair
[two-actions] Spell 5Concentrate Emotion Manipulate Mental Source Player Core pg. 369 2.0Traditions arcane,
occultBloodline diabolicArea 30-foot cone
Defense Will;
Duration 1 or more rounds
You inflict despair on creatures in the area. The effects for each creature are determined by its Will save.
Critical Success The creature is unaffected.
Success For 1 round, the creature can't use reactions and must attempt another save at the start of its turn; on a failure, it is
slowed 1 for that turn as it sobs uncontrollably.
Failure As success, but the duration is 1 minute.
Critical Failure As failure, and the creature is automatically slowed 1 for 1 minute.
Heightened (7th) The area increases to a 60-foot cone.