"Destruction Sword Flash" Rating Score by kodama

The effect of ① does not mesh well with the fusion bass blur (although it is useful in some cases), so if anything, it is an effect for Black Paladin.
The second effect is for bass blurring, which is not resistant, and the ① effect has a slightly stricter activation condition, so this can be said to be the main effect.
The effect of ② is activated by his GY, and the activation conditions of ① are strict, so it seems difficult to activate at first glance, but with cards such as Banryu, 《Destruction Swordsman Fusion》, 《Karma of the Destruction Swordsman》, you can actively move from your hand to his GY Since it can be dropped, it is not difficult to activate it
However, if you line up the Fusion Bass Blur with the Buster Dragon, you can block monster effects, so if it's limited to the Fusion Bass Blur, the Holy Spear will definitely protect you.
If you use this card for defensive purposes, you will want to focus on the fact that it can be used as a cost for the effect of the aforementioned Destruction Sword card, and that it can protect normal bass blur from monster effects.
Although the activation is difficult, the effect of ① is strong, so it can be used as a removal card in Bass Blur Decks that use Black Paladin.