Something is really wrong. Today is 11/30/19, and for whatever reason I can’t use Fusion Substitute monsters anymore to summon this card.
It used to be Buster Blader/Substitute+Dragon = Fusion
Now only BB+Dragon works.
Using the Destruction Swordsman Fusion Quick Play card like I always have.
This is a HUGE nerf to Buster Blader decks (especially DNA surgery decks) and I’m freaking pissed.