Claw , a 30ft by 15ft line for Gore or a 60ft by 5ft line for Swipe
The Good Currently bugged on Magic Online (so it reduces mana costs by two of any combination of black, red or generic mana), which makes it way more powerful than it should be (for example, we can cast a Fanatic of Mogis for free with two copies of Ragemonger on the battlefield)
So, players wishing to buy it would have to flock to big-box stores like Target or Wal-Mart and pray it hadn't sold out by the time they got there
It can also be the hardest to keep up with because of its nature, as only a handful of sets are legal in Standard in MTG at a time, and some rotate out each year
But this one is different: a reprint in a Standard MTG set - not a special guest card but a regular mythic rare - is bound to make Craterhoof far more accessible to way more players
All that said, I think the biggest winner here is undoubtedly Korlessa, Scale SingerKorlessa, Scale Singer, who was probably being underplayed anyhow, and is now getting a great mana rock