Since it is being treated as that card's name and not replacing a Fusion Material, it is not a Fusion Substitute Monster and treated as being correct, so can be used for the Fusion Summon of monsters that must be Fusion Summoned with their listed Fusion Materials, such as "Cyber End Dragon" and "Cyber Blader"
For example, if the Base Set Switch is reprinted with a G regulation mark, players can use their original Base Set Switch in a Standard format deck
FIN Magic: The GatheringFINAL FANTASY 308 - Land - English MSH #285 #286 #295 #296 SOS #271 #280 #281 TMT #195 #257 #319 Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pauper, Pioneer, Standard, Timeless, Vintage
I had no idea there was an Australian Base Set booster box as well