MILF (mill elves)

Alternatively known as Elfrauk. This deck has legs, but I don't know if they're good legs, or how many. Please help this deck with leg day.

Tome of Horrors + Elvish Swindler into Bloodseeker and Heirloom Seeker is one value plan. Self-discard with Master Cartographer, Elvish Skystrider and Tavia, Lethrai Raidleader into Felrauk the Outcast is another. Sort of tertiary are the elf tribal synergies. There's got to be a way this all works together?? Is it even worth it to run Felrauk over Sunset Stone??? I hate that Sunset Stone is a 3-drop????