Prelude of Genesis

Play this with [COST][Counter-Blast 1] if you have a "Alter Ego Messiah" crest! Choose a unit card from your drop with "Messiah" in its card name, call it to (RC), choose one of your opponent's rear-guards, and lock it. [AUTO]:When this card is discarded from hand while paying the cost for [Stride], choose one of your vanguards or hearts, and until end of turn, reduce the next [Counter-Blast] cost you pay for that card's abilities by ①.