Full Powered Gridman (S-UB-C05/0019EN) (S-UB-C05)

This card cannot be called.
[Counter][Act] [Transform] into this card from your hand by paying its [Transform] cost.
If four or more different "Assist Weapon" are in this card's soul, this card gets [Penetrate] and [Quadruple Attack], and during the battle that this card is attacking an opponent's character, they cannot use [Counter].
[Transform] [Put this on top of a [Gridman] you are [Transform] into, and pay 3 gauge. Then, put up to a total of four "Assist Weapon" with different card names from your hand or drop zone into its soul]