While modern Pokemon TCG cards were once viewed as the less interesting cousins to their vintage counterparts, the modern Pokemon card market has experienced a significant boom
Cost reduction comes in the form of mana dorks like Zhur-Taa Druid and Ruby, Daring Tracker, but also cards like Goblin Anarchomancer
For example, the Mim Bounce Package (Madame Mim - Snake, Madame Mim - Fox) can combine with any of the characters above to reset them, allowing you to retrigger their when played abilities
On the flipside, taking a Fatal Push to clear a path for Deaths Shadow is sketchy because there are so many more cards that kill it
Be aware that you cannot use this card in your inkwell so if you draw it early on it can just sit in your hand for several turns before being usable
Nethergoyf Nethergoyf isn't seeing a ton of play in Modern just yet, but it's playing hand-in-hand with Psychic Frog in Legacy, where it seems to be playing the new role of Delver of Secrets in low cost decks that want to easily put a bunch of cards into the graveyard