Fury of Fire X SPELL (This card is always treated as a "Salamangreat" card.) Special Summon up to 2 "Salamangreat" monsters with different names from your hand and/or GY in Defense Position, but their effects are negated, also, for the rest of this turn after this card resolves, you can only Special Summon from the Extra Deck once
Put that all together and you have very powerful cards
The Last Agni Kai In a 1v1 fight like The Last Agni Kai you want to be sure you have more firepower on your side
As a Dragon, theres also plenty of synergistic cards out there to make Korvold hit harder, be more difficult to remove, or even cheat into play to bypass that pricey mana cost
As such, the concept of an 'expansion' isn't really a thing, since there's no need to categorize cards for the purposes getting them out later
Heres what youll be looking at when the reset occurs: All in all, its not a mountain of rewards