mtg shadowmoor cards Safehold Elite [Shadowmoor] Other black creatures you control get +1/+1 Manamorphose Shadowmoor | Magic |

Timing restrictions based on the cards type are ignored

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

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

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

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