为啥只有欧洲有恶作剧之神的概念美洲的阿兹

美洲的阿兹特克也有这种意义上的恶作剧神Huēhuecoyōtl：
In Aztec mythology, Huehuecóyotl is the auspicious god of music, dance, mischief and song of Pre-Columbian Mexico. As all Aztec deities, Huehuecóyotl was dualistic in his exercise of good and evil. He was perceived as a balanced god; depictions of his dark side include a coyote appearance (non-human) with black or yellow feathers, as opposed to the customary green feathers.Stories derived from the Codex Telleriano-Remensis make him a benign prankster, whose tricks are often played on other gods or even humans but tended to backfire and cause more trouble for himself than the intended victims. A great party-giver, he also was alleged to foment wars between humans to relieve his boredom. He is a part of the Tezcatlipoca (Smoky Mirror) family of the Mexica gods, and has their shapeshifting powers. Those who had indications of evil fates from other gods would sometimes appeal to Huehuecóyotl to mitigate or reverse their fate. Huehuecóyotl shares many characteristics with the trickster Coyote of the North American tribes, including storytelling and choral singing. ——节引自 Huēhuecoyōtl - Wikipedia当然这只是我现查的，我对此其实并不了解，因此只能作这种程度的回答。

另可参考：
【为啥只有欧洲有恶作剧之神的概念】 https://en.wikipedia.org/wiki/Trickster#Mythology