Sigh... okay, I get the genderbent epic knights, that's not surprising anymore after Nasuverse, but duplicating his name into "ИльяИлия" does not make a female name, nor does it read like "IliyaElia" like katakana says, it's "IlyaIliya" instead. Not sure what the correct romanization would be in this case. Another instance of her can be found at post #2627387.
That aside, Kaguya's using a spell named "infinite tentacles", lol. That sure sounds like a double-edged sword.
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Ilya MurometsThe first name being written two times is most likely a mistakeBut maybe not, cause first one is masculine and second one is feminine