Future Changes:
??? Vizier of the Menagerie → Oracle of Mul Daya ???
??? Spearbreaker Behemoth → Heroic Intervention ???
??? Bear Umbra → Colossal Majesty ???
???  → Nissa's Pilgrimage ???
??? → Hunter's Insight ???

06/25/2019
See the Unwritten → Tooth and Nail
Temple of the False God → Ancient Tomb
Prowling Serpopard → Rhythm of the Wild
Elvish Piper → Sneak Attack
Thran Dynamo → Into the North
Dryad Arbor → Scavenger Grounds
Moonveil Dragon → Ghalta, Primal Hunger
Traverse the Outlands → Blasphemous Act
Shaman of Forgotten Ways → Domri, Anarch of Bolas
Decimate → Force of Vigor

06/06/2019
Archetype of Aggression → Decimate
Green Sun's Zenith → Finale of Devastation
Tyrant's Familiar → Ilharg, the Raze-Boar

08/27/2018
Mountain → Spire Garden
Deus of Calamity → Etali, Primal Storm
Triumph of the Hordes → Traverse the Outlands
Artisan of Kozilek → Siege Behemoth
Conduit of Ruin → Goreclaw, Terror of Qal Sisma
Steel Hellkite → Moonveil Dragon
Yavimaya Elder → Shaman of Forgotten Ways
Courser of Kruphix → Thought Vessel
Acidic Slime → Rishkar's Expertise
Asceticism → Archetype of Endurance

08/17/2017
Lurking Predators → Sylvan Library
Farhaven Elf → Selvala, Heart of the Wilds
Utvara Hellkite → Knollspine Dragon

07/11/2017
Mountain → Karplusan Forest
Mountain → Sheltered Thicket
Domri Rade → Vizier of the Menagerie
Spellbreaker Behemoth → Prowling Serpopard
Arlinn Kord → Combat Celebrant

08/06/2016
Giant Adephage → See the Unwritten
Leyline of Lifeforce → Rancor