Is there a more idiomatic expression than "the more he becomes into x"? I was trying to form a sentence, but I couldn't find the right words. I know there's the expression "the more x he becomes" as in "the more human he becomes", but that expression doesn't work unless x is an adjective. So for some case you need to find an alternate expression and that's where "the more he becomes into x", but it doesn't sound idiomatic at all.
The more a magician uses lycanthropy spells, the more he becomes into a werewolf.
How would you rephrase the sentence?