I was originally going to wait until the set dropped to cover even one of the Final Fantasy legends, but I have so many ideas to cover that I wasn't sure I was going to be able to do all of them
Swords to Plowshares is not what you might consider as a life gain card but a good number of games have been saved and then won with the Plowing of your own guy for life, not ideal situations but better than death and all from a card you were playing purely as a removal spell
Oketras Monument is also always looking for more creatures that cost 1W, something Paladin of Atonement fulfills
Vizier of the Menagerie has basically the same effect except it is costed for competitive play
You can quest to gain lore, or you can keep them ready to challenge your opponents characters while they are exhausted
Magali was one of a handful of artists involved in the concept push, putting together a world guide that was used as a reference for the other artists working on the set