Zeroth Dragon of End of the World, Dust (G-BT14/SR04EN) [Divine Dragon Apocrypha]

[ Ultimate Stride ] (Released when the number of face up cards in your G zone is three or more! When it returns to the G zone, remove your G zone!) -Stride Step-[Choose a card with the same card name as your vanguard from your hand, and discard it] Stride this card on your (VC) from face down. [AUTO]:[Counter Blast (2)] When this unit is placed on (VC), you may pay the cost. If you do, until end of turn, your opponent's vanguards and rear-guards lose all of their abilities, their grades and [Power] increase or decrease to 1. If the number of cards in your opponent's damage zone is four or less, choose one of your opponent's vanguards, and deal one damage. (Perform a damage check. Triggers will also activate)