mtg shadowmoor cards Safehold Elite [Shadowmoor] Shadowmoor introduces new mechanics and a new card type. Top 10 Most Expensive MTG

The low text count makes the text box look clean and streamlined

And even if it dies, you can always pay four mana to attach the equipment to one of your other creatures.

He doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on

Then, being indestructible puts pressure on your opponent to keep blocking, which they might not be able to keep doing

Creatures like Piper of the Swarm, Totentanz, Swarm Piper, and Ogre Slumlord can ensure your field is consistently full of rats, and the nonlegendary Piper even lets you use them to steal your opponents creatures

There's not much more to add, and it isn't even a very innovative take on a Hydra, but again, there simply wasn't a lot of competition