In the grand scheme of things, I wouldnt be surprised if Fatal Push is one of the ten best designed cards of all-time (from a final design/development standpoint)
The first is to reduce activated costs of all creatures by her power, but not for free
My list of cards I think are vital here include Azusa's Many Journeys // Likeness of the Seeker, Burgeoning, Druid Class, Dryad of the Ilysian Grove, Exploration, Jugan Defends the Temple // Remnant of the Rising Star, Sanctum Weaver, Song of Freyalise, The Mending of Dominaria, and Utopia Sprawl
By researching values, timing your purchases, and staying vigilant against counterfeits, you can build an impressive collection without overpaying
Sylvan Scavenging Sylvan Scavenging is an interesting card, if not a staple green enchantment going forward
You could even throw a Sword of the Animist on it