In media interviews before the panel, the game designers spoke about the imperative they felt to get things right to design cards that felt authentic to the games and series, cards that felt meaningful to the fans, instead of just constructing them based on business goals
That said, more than just Goblin decks play this card
This can be troublesome for them if the Pokemon affected by this doesnt have enough Energy attached to it to attack

Arahbo, Roar of the World Athreos, God of Passage Captain Sisay Daryl, Hunter of Walkers Ephara, God of the Polis Erebos, God of the Dead Gisela, Blade of Goldnight Glenn, the Voice of Calm Heliod, God of the Sun Heliod, Sun-Crowned Ink-Eyes, Servant of Oni Iroas, God of Victory Karametra, God of Harvests Keranos, God of Storms Kroxa, Titan of Death's Hunger Kruphix, God of Horizons Marrow-Gnawer Meren of Clan Nel Toth Michonne, Ruthless Survivor Mirri, Weatherlight Duelist Mogis, God of Slaughter Narset, Enlightened Master Negan, the Cold-Blooded Nylea, God of the Hunt Oona, Queen of the Fae Pharika, God of Affliction Phenax, God of Deception Purphoros, God of the Forge Reaper King Rick, Steadfast Leader Saskia the Unyielding Shalai, Voice of Plenty Sliver Overlord Thalia, Guardian of Thraben Thassa, God of the Sea The Mimeoplasm The Ur-Dragon Uro, Titan of Nature's Wrath Vendilion Clique Xenagos, God of Revels

Aside from ample ramp to ease the mana-mana price tag, our deck also packs a Vexing Puzzlebox to go digging for the Phyrexian haymaker artifact should it accrue enough counters
New leader cards Lim and Nico Robin