Galadriel lets you ramp lands when you scry, which is actually pretty good
Obviously the ability to cast a card that costs three or less for free is a major plus, but if Yahennis Expertise ends up being an unreliable or too-slow sweeper, then it wont be played enough to warrant this slot
So in lieu of that I would like to say: Wizards, I dont care how you get Samurai back into the game
This card requires you to deal combat damage with it to a player, but you can return a creature with 3 or less power to the battlefield
Then, in Innistrad , Wizards printed two cards that fit perfectly into the graveyard plan
Ive long been an advocate of banning several Reserved List cards, including the dual lands from Legacy for (wink wink) power level reasons