There are many more reasons to download, including an intuitive UI, competitive games, trading cards and packs, and achievements
Rare, classic Pokmon cards have always been an expensive thing to collect, but recent years have seen the value of particular cards soar beyond our wildest imaginations
The original Dominaria had 97 historic cards to untap it
The ability to both draw a card when your stuff is targeted (and before resolution, so you can draw a card to respond to it) and to keep your foes from drawing more than one is very powerful for a 4/4 3-drop that gives you ramp, removal, and countering
I would like to highlight Mine Raider, which I did not add to my top 5, but I would not be surprised if it ends up playing out as one of the top red commons