We are looking for the equivalent Ponder and Impulse cards in green and not the Jace, the Mind Sculptor offerings
Just keep in mind the discard is optional, so theres no downside if youre ahead
(Incidentally, this is why I prefer Roast to Mizzium Mortars or Lava Coil in my red decks at the moment.) It sees play in Bant Company as a way to get more Turn 1 plays while maintaining a high density of three-drops, in Green-based Aggro as a supplemental three-drop to Steel Leaf Champion, and even in Green-based Devotion as a sideboard card that pressures non-interactive opponents on decks like Simic Lotus Field or blocks against Mono-Red Aggro
Its also nice to have an alternative use for Valors Flagship when it appears in an opening hand
Most of them aren't much to write home about, and then you have Fable of the Mirror-Breaker, which also broke multiple formats
Facilier - Savvy Opportunist Amethyst gets another Dr