Some other decks of this type are: Grishoalbrand (Decks that use Goryo's Vengeance to cheat out a Griselbrand and Nourishing Shoal to gain enough life to continually abuse Griselbrand's card draw), Melira-Pod (using Birthing Pod to fetch out a Milira, Sylvok Outcast and then repeatedly sacrifice a Murderous Redcap for infinite damage), CopyCat or Crazy Cat Lady (combination of Saheeli Rai and Felidar Guardian to produce infinite creatures, much the same as Splinter Twin) and Prosperous Bloom (or ProsBloom for short) (using a combination of Cadaverous Bloom and an X-cost card drawer like Prosperity to either empty the opponent's library or fuel a single giant X-cost direct damage blast)
One of her abilities for -1 is to exile 2 cards from the top of your library, choose one and you may play it that turn
Easily worth the six damage in a Ruric Thar, the Unbowed deck, if you ask me
Grasping Dunes
Shared Roots and Into the North are strictly better Rampant Growth variants if supported
They also only gave you two of something, instead of three: Aeolipile = Lightning Bolt Conch Horn = Ancestral Recall Elven Lyre = Giant Growth Implements of Sacrifice = Dark Ritual (or Black Lotus, but it was a play on Dark Ritual for cyclic purposes) And then theres Balm of Restoration, which cost three mana to gain you two life