Even those rainbow borders are impressive
While these cards are understandably off limits, there are plenty of other cards that could realistically be reprinted
If your online collection isnt 100% in line with the paper collection, whats the point in having an online database in the first place
Two-mana creatures that perpetually scale and recur themselves are exactly the kind of design space Alchemy was built for
As annoying as coin flips are for milling (or anything) it's easier to get a Weezing going then it is a Durant, you need a rainbow energy and a random energy attached to Durant to do the mill where as you can get Weezing milling turn 2 with a DCE
By now, hundreds of Dragons can be found all throughout the game, and the strongest of them have incredible stats, devastating abilities, and a home in competitive decks in a variety of formats, most of all the Commander format