However, that was just reprinting six cards, and there are hundreds of new cards in the 40k commander decks - not to mention that the Astartes, Necron and Tyranid creature types are part of Games Workshop's intellectual property, so presumably can't be reused without their license.
Beyond that, Aerodactyls attack that only required colorless energy meant that this mon could be slotted into almost any deck to hose the major strategies of the time
You dont need too many other Shrines to make this one have long-term benefits that outweigh the expense of playing it
In addition, the ability allows you to dispatch the attack at every turn, with the naturally accruing energy from the energy zone added to the ability energy
Top 5 Red Cards Ox of Agonas Phoenix of Ash Blood Aspirant Storm's Wrath The Akroan War Two good escape cards in Red, I'd be surprised if neither of them showed up in a midrange or an aggressive deck
Everyone hates vague release windows, especially ones that span a full year