There are tons of great dragons in all of Magic: the Gathering (like Spirit Dragon Ugin for example), but there are ever more in rotation-safe in Standard 2022
You could turn this into a Rube Goldberg type thing and generate infinite tokens by reducing its cost, giving them haste, and playing Path of Annihilation, but that's a lot of steps for an unending horde of Eldrazi scions
Preordain Though Preordain shows you fewer cards than Ponder, it compensates by giving you a bit more control, allowing you to ship zero, one, or two cards to the bottom of your library before committing to a draw
While I believe there is a bigger-than-reported collectors market for Magic cards, most only care about visible damage
During each of your End Phases: Inflict 500 damage to your opponent