Insidious Dreams is in the Graveyard Manipulation pile even though its a tutor, for example, because the main reason I wanted it is the idea of being able to discard creatures for Alesha
Surge of Salvation Surge of Salvation can protect you and your permanents from any type of damage until the end of the turn
Belle, the Inventive Engineer, lowers item costs when questing, adding Belle and Beast flair to your deck with a touch of magic
The problem, of course, is that cards like Archmages Charm are good because any deck that plays it will be happy to have any of the three modes, so that flexibility adds a lot
As for why TV Tokyo and Jr Kikaku arent included in the copyright for the original set: the original set doesnt include anime artwork, so those companies didnt need to be involved