Rexes are enemies in Super Mario World and so far have no other real appearances in the main Mario series.

Once jumped on, Rexes become smaller, and therefore faster. Otherwise it is an easy enemy to defeat. The first level it appears on is Yoshi's Island 1, the first enemy of the whole game, the first one appearing just past the first hill.

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Last edited by Gotenks on 5 June 2013 at 18:39
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