Fogs arent limited to just green, and nowadays they do a lot more than just prevent combat damage
Historic lands are lands that are either legendary or artifacts, plus the exceptions above
The fact that its Blue fits the theme, but it also means youve got access to plenty of spells that will allow you to utilise this to either control the board state, your opponents hands, their library - or basically whatever else you want
Lifelink isn't a separate trigger so, no damage means no Lifelink
However, even though values will change, this still provides a good idea of which cards are the best pulls you can get
However, the Realms and Relics cards and the Brothers Hildebrandt cards are all reprints of other Magic cards with Lord of the Rings-themed artwork