It's just the front becoming the back. There's no reason to fear it.
[Stride]-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] Stride this card on your (VC) from face down. [AUTO] Generation Break 2:[Counter Blast (1) & Choose a face down card named "Genesis Dragon, Trans-else Messiah" from your G zone, and turn it face up] When this unit is placed on (VC), if you have a heart card with "Messiah" in its card name, you may pay the cost. If you do, lock all rear-guards of all fighters, and unlock all locked cards other than those locked by this effect.