What iphone game has you match 2 element to make a new one?

I've played the game before but I can't remember what it is called. In the game you match things from different categories to make something new. Some of the matches I remember were human %26amp; human, fire %26amp; sand... What is the name of this game?What iphone game has you match 2 element to make a new one?doodle god or doodle devil would be my guessWhat iphone game has you match 2 element to make a new one?alchemy or alchemist. preety sure its alchemy. u start with water fire earth and air. and add them together to get new ones. real fun gameWhat iphone game has you match 2 element to make a new one?Alchemy

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