serialized lotr mtg cards ISO sol rings BGS 9 or above. Any of the three. DM with offers Status] Magic's Serialized The One

The first benefit of incubating is that Incubator tokens are artifacts

Moreover, Sam, Loyal Attendant provides great cost reduction in Food which although it is not counted as ramp, it helps reduce the mana cost in one of the main aspects of the deck so he greatly empowers deck utility and consistency

And the likelihood is that's your denuding of everything you can target at the table save for your stuff won't be handing the game for others

Mystic Sanctuary is always recursion once you hit the Island threshold

No, the original duals are not basic lands

A play like this can be a massive swing in mana advantage if you have multiple creatures on board