While Animate Library turns your library into an artifact creature that slowly loses power over the course of the game, animating it on turn six is very likely still giving you a 20+ power creature
Therefore, Far Wanderings deserves a space on this list, but the early-game restriction really pulls it down, and I think the 9 spot is a nice place to put it
This lowers the likelihood of it being destroyed to board wipes like Wrath of God
While this allows for you to take a defensive stance protecting your or sometimes, your opponents creatures, whats better is that it allows you to be more aggressive, attacking into a large blocker without fear
Take as a rare, it was reprinted Pioneer Masters
One frontrunner is certainly Endurance, which is great against decks trying to exploit their graveyard