TETRiS(iOS, 2008) Magic Mode Gameplay

The Magic mode, which introduces 5 items. Minimizer, Bubble Wrap, Magic Crayon, Wrecking Ball and Smashdown.
What each items do is... watch the video.
Also, Magic mode is running in Cascade rule.
In my opinion, these items are useless if you are good enough to play Tetris in Cascade rule.
I apologize about every tutorial texts are written in Japanese because there is no way to change in-app language.