Sakura-Tribe Elder: This is basically another
Rampant Growth to have in the deck. It helps with ramp and you can use it as a chump blocker. Most modern decks don't play
Essence Scatter so it's usually strictly better than
Rampant Growth.
Restoration Angel: This card rocks. If you mill it from Gyruda, Doom of Depths you can play it, exile Gyruda, Doom of Depths and then return it to the battlefield allowing it to reuse its ability. Basically if you mill it from Gyruda it's a free 3/4 flyer otherwise you can play it as a flash blocker or to exile Gyruda after you have already play it to use its etb effect.
Wispweaver Angel: Like Restoration Angel milling this gives you a free creature because you can reuse Gyruda, Doom of Depths's enter the battlefield effect. Originally Felidar Guardian was in the deck but this replaced it.
Gyruda, Doom of Depths: There are three copies of Gyruda, Doom of Depths in main deck so that if your first one gets countered you can hopefully play another. Also if you mill one and nothing else useful you can play that and immediately sacrifice it so that you can use its effect again.
Ashen Rider: This is one of the few removal cards in the deck. It has both a great enter the battlefield effect and a dying effect. White is splashed in this deck just so you can cast it. In addition to removing your opponents threats it has a 5/5 body and it has flying. Probably the preferred card to mill. For budget Gyruda decks this is one of the best creatures because we don't have access to Kozilek, Butcher of Truth, or Ulamog, the Ceaseless Hunger.
Terastodon: Like Ashen Rider this also acts as removal. You can use it to destroy your own land and get 3 3/3's or kill your opponents planeswalkers. It's a 9/9 with no downside and it's only $1.29 so it's easily a 4 of.
