Masked Rider Episode 25 Testing 1, 2, 3 Episode Title:Testing 1, 2, 3.Episode Description:Nefaria sets into a motion a scheme to ruin Masked Rider's secret identity, by tricking Principal Henry Chalmers into studying Dex's homelife, trying to determine what makes him such an exceptional student. When his repeated testing fails to expose Dex, Dregon sends down Gork and Fleazoid to attack the city.