Tarmogoyf is the best card you can draw asides from Survival only conditionally. Although I understand that Goyf is very necessary (I keep 3) I also understand that it's hated out very easily. To be honest, with a diverse meta in Legacy, Survival needs to have a heavy toolbox in order to do well. I hate the fact that I we have to have a large toolbox (including suboptimal cards like wickerbough, flametongue, and macabre) but it's the sad truth. Our job as SA players is to focus on trimming the fat and streamlining our decks to function in any meta with or without survival. This is why Sensei's Divining Top works so well. It's able to smooth out our draws without Survival (drawing less toolbox when you don't have survival out) while allowing us to play without our graveyard. In early game in aggro Meta, I like to see SDT more than Survival just because Survival is so mana dependent. It's not until I establish my Mana base is when I really want to see Survival.