pokemon basic energy gold card - Fire 230/197 - Obsidian Flames - Hyper Rare The item may be similar but not exactly the same as the image (e.g Basic Fighting Energy - 258/198

Once you cast Miirym, the game quickly pivots to my opponents needing to either kill Miirym or kill me before I untap and start putting nontoken Dragons onto the battlefield

its a mana sink and goes way over the top of your opponents, play patterns heavily encouraged by EDH

It becomes a 2/3 right away, with the promise of more

Often times, popular FBB cards are too few in stock on TCGplayer and eBay in order to determine an accurate value

But thats the fun part about lists like this, theres always more

This is possibly a design mistake due to the e minence keyword which lets it work from the command zone, so there isn't any way to realistically shut it off