Stealth
Several champions in League of Legends have the ability to stealth. These champions are often very divisive, usually powerful and often pushing the limits of “frustrating to play against”. Champions like Twitch of Shaco can engage and disengage with unmatched ease and can kill quickly after a sudden appearance. This can frustrate summoners at all levels, but is particularly disheartening to new players. Such “feel-bad” moments are necessary to any game with a learning curve, but only in moderation. Else the player may decide it is easier to just quit.
