Nothing at all. Attacks vary from the weapon the character uses. If my character uses a sword, and for example if my Djinn is a Wind Djinn, I can imagine doing a slash and there comes a whirlpool, thus, naming my attack 'Nai-lah El-mout', because that's how the words Slash (derivation) and El-mout (doom) sounds when in Arabic. It doesn't have to be exactly the same word, but it can be a play of words, etc.

And also, if you're about to ask why it's in Arabic, I could say that the origin of Magi is about the myths of the Arabs, so assuming that the human language in Alma Torran is Arabic, then it is.