Just having flash naturally makes it extremely easy to get a trigger the same thing that you can this spell and it also allows for it to play very nicely with cards such as Archon of Emeria since you can cast it outside of your own turn
Joltik is classified as a 1-Diamond card in the Mythical Island set
Using the game mechanics to form a haiku in the rules text is a brilliant bit of card design that deserves praise
Lastly, here are a bunch of original energy cards from Kaladesh that are solid ways to round out the deck with ways to keep the energy flowing: Attune with Aether Aetherwind Basker Peema Aether-Seer Servant of the Conduit Bristling Hydra Sage of Shailas Claim Woodweavers Puzzleknot Landfall -Enablers Green has no shortage of ways to leverage Landfall triggers, but I particularly like those that are permanents you can play for free with Nissa, such as Ancient Greenwarden, Ashaya, Soul of the Wild and especially Lumra, Bellow of the Woods
As it provides a minimum of two 2/2 cats for 3 mana, even without additional support, Arahbo will always at least make the cut in a red-white aggro deck
