In the Pokémon Infinite Fusion Generator, Legendaries can be obtained by fusing two Legendary Pokémon together. However, it's important to note that fusing two Legendary Pokémon does not guarantee that the resulting fusion will be as powerful as the originals.
To fuse two Legendary Pokémon, you must first find and select them in the Infinite Fusion Generator. Once you have selected them, click the "Fuse" button to generate a fusion. However, since Legendary Pokémon are usually very powerful and unique, their fusions can sometimes result in unbalanced or overpowered combinations. As such, it's important to carefully consider the abilities, stats, and moves of both Legendary Pokémon before fusing them together.
Another thing to keep in mind is that some Legendaries cannot be obtained through regular gameplay in the Pokémon Infinite Fusion Generator, as they may be event-exclusive or require special conditions to obtain. In such cases, the developers may release updates that include these Legendaries or provide workarounds to obtain them through other means.