>>31161012>>31161406Tapus are legendaries much like the regis, the legendary birds, the swords of justice ets are legendaries. They're not necessarily 'ubers' but they are powerful, unique Pokémon.
I don't consider UBs legendaries but this is a grey area. My reasoning is that they are common in Ultra Space, which makes them non-legendary.
Type:Null and Silvally are not legendaries though. They're limited quantity artificial Pokémon. If you're calling them legendaries you might as well call Porygon or Lapras legendaries in gen I.
