Nothing feels quite as bad as getting lucky by opening a mythic, only to find out that you were actually unlucky because your mythic is horrible and valueless, and there will be comparatively few feel-bad openings with the set
The Japanese 2019 Ancient Mew reprint will have a speckle holofoil pattern and the copyright date reads 2019 Pokmon/Nintendo/Creatures/GAME FREAK
Besides, the publisher also created a singular copy of the card
The power level on this one is roughly that of Phyrexian Arena Id estimate and given that a slower, less mana efficient Phyrexian Arena was one of the strongest card drawing tools in the last Standard (Underworld Connections), Id be very surprised if Sultai Ascendancy didnt prove to be very good in Magics most played Constructed format, likely as the best enabler for a delve-abusing Sultai midrange or control deck
The delve extra turn spell doesn't see that much play in Pioneer, usually showing up as a one-of in Izzet Control and Izzet Phoenix decks, but its only printing was a mythic in Fate Reforged which is more than seven years ago at this point leaving the mythic with relatively little supply and making it easy for prices to increase
All Chorus cards you own intensify by 1
