A turn one Ragavan, Nimble Pilferer is a must answer threat that can take the game over if unchecked for some turns
Ingestors can also provide support in other formats, such as Commander and Oathbreaker, by providing cheap, repeatable exile and mill effects
Enter Questing Beast from Throne of Eldraine
Loch Dragon Loch Dragon Another great 4-devotion creature that can provide you with better card selection upon resolution and after each attack
In competitive, it can become a tormentor for dark-type archetypes, and in the release of cards that support the fighter type in the Astral Radiance expansion, the odds of it seeing play in the not-so-distant future aren't that unlikely
The point is, it was my experience from grading with psa and beckett against that other persons opinion on the centering grades