Genesis Dragon, Judgement Messiah (G-TD05/001EN) [Fateful Star Messiah]

(This card cannot be in your main deck) Stride (Released when both players' vanguards are grade 3 or greater!) -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](VC):When this unit's attack hits a vanguard, choose a rear-guard in your opponent's back row, lock it, choose up to one locked card, and unlock it. (The locked card is turned face down, and cannot do anything. It turns face up at the end of the owner's turn.)