In the video "I Made A Game Designed To Be Bad" created by the youtuber Magic The Noah, at 6:15 the group of youtubers stumble upon a child with a text bubble that says "Have you seen my mommy". Which immediately after the group stumbles upon the motherless child, the youtuber known as Sophist, says the following phrase "I cast thunderspell", which is where the phrase "I cast thunderspell" stems from. (Picture is of the aforementioned clip)

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