>>18743326>Latias and Latios are based on siblings who share their thoughts with each other, that's why their secondary type is psychic.Not only that but they manipulate light - Mist Ball/Luster Purge, and also Latias's entry mentions her down feathers can bend light to make her invisible
>>18743650Reshiram and Zekrom represent a lot of things because Yin/yang are a wide concept; Energy (heat versus light), masculinity/femininity (Reshiram is specifically feminine. Her body is more fluid and less muscular, built for speed and Special attack; Zekrom is physical and bulky), Truth and Ideals, white and black, etc.
Kyurem of course is the absence of all of these; I suppose its forms are the absence of one or the other, without the other being truly complete either.
>>18743702An ideal world can never exist and there is no such thing as perfect; That is the truth.
Thus, trueness is opposed to idealism - The world Utopia even means "No land" because such a concept cannot exist
