This fascinating loop relies on Mass Hysteria to grant all creatures haste, allowing your newly created token copies to tap the very moment they enter the battlefield. By using Dino DNA to churn out a copy of Selvala, Heart of the Wilds, the legend rule forces you to send the original to your graveyard—which conveniently primes Dino DNA's graveyard-exiling effect if you ever need to pivot to a different creature. With a sufficiently large creature already in play to pump up Selvala, Heart of the Wilds's mana production, tapping the new Selvala token for at least six mana easily refunds the cost to make the next one, netting you infinite colored mana, endless creature enters-the-battlefield triggers, and total mastery over the board.