bfm mtg card Final Fantasy's Ancient Adamantoise Is MTG's New Toughest Creature It was *big* B.F.M. (Big Furry Monster) (28)

For example: See that sequence of letters and numbers

Pair this with any deck that already likes Cauldron Familiar or Mayhem Devil, and your opponent will not last long

In theory, there could be decks that don't want Glasspool Mimic (ones that have almost no creatures), but even with just a handful of creatures worth copying in your deck, it's significantly better than the Island it will likely replace

All the other duals currently in Standard would be objectively worse and kind of pointless outside of specific jank uses

Underworld Breach

Players who are allowed to look at a double-faced card may look at both faces. So, if a MDFC land is in any public zone (battlefield, graveyard, exile) you may look at both sides