Since Sagas are among the enchantments most likely to wind up in the graveyard, that seems like a good fit for the playstyle of the Enduring Enchantments precon
Houndoom has a card in Neo Discovery, which was released earlier in the same year as Neo Revelation, but comes nowhere close when it comes to popularity
Rayquaza Gold Star EX Deoxys (DX) The dragon that defined the rarity scale still sits at the top thanks to a tiny PSA10 count under 50 and enduring competitive lore, making every sale headline news
X counterspells scale as the game goes on, allowing them to remain relevant, and this one even exiles it's target
While I miss making my own sound effects when I send baby dragons into battle, and dabbing hastily at cards Ive spilled cider on in my excitement, Arena builds on the lessons learned by the rest of its genre, and takes away a lot of the friction and fuss that I will (grudgingly) admit exist in its paper incarnation
Its nice to be able to hit your opponent for a possible sixteen damage from no cards in hand and no non-land permanents in play