Purgatory Knights Leader, Demios Sword "Inferno"

■ [Call Cost] [Put this card on top of an originally size 2 or greater monster with "Purgatory Knights" in its card name on your field & Pay 2 gauge]

■ Counter [Act] During your turn, destroy a monster with "Purgatory Knights" in its card name on your field. If you do, this card and destroy a size 2 or less monster on your opponent's field.

■ Soulguard