MTG finance has nothing to do with the price of Teferi, Hero of Dominaria or Chandra, Torch of Defiance, but these cards are still being produced by counterfeiters and bought by players
Graveyard Recursion Atzocan Seer, apart from being a mana producer, can be sacrificed to return target Dinosaur from our graveyard to our hand
Its a lot compared to many cards, but its incredible value when you start to look at what the Little Mermaid villain is capable of bringing to your Amethyst deck
Being indestructible makes investing in a seven drop feel a little bit more comfortable, and thats needed because this thing is kill on sight
I think you can make a case for it over the Sudden Spoiling in some Dimir brews and not in others where this was a blowout as a combat trick or with red mass damage effects like Mizzium Mortars that will shoot them all for 4 damage, you'd prefer the Sudden Spoiling to remove things like indestructible
Attacking with a goaded creature doesn't cause it to stop being goaded