Sleep

Sleep is part of TERA's combat system. Sleep is rather long unconsciousness that prevents player or monster using any skills, attack or defense themself. Sleep however wears off when player is attacked.

Sleep can be cast by healer classes and Sorcerer with Mindblast and it allows escape or casting Meteor Strike on sleeping target. It also happens due some boss attacks in dungeons.

Sleep cast by players can be cleansed by healer classes from other players or with Cleansing or Quatrefoil Brooch from themselves.