Don't forget that you can simply draw two cards without having to discard if you have no cards in hand as Invasion of Mercadia // Kyren Flamewright resolves
When you start with just 10 cards it seems so simple, its just 10 cards
"Well, well, trying to follow in my footsteps, are you?"
It might not come up often, but you can sacrifice Falkenrath Aristocrat to itself to help dodge an exile effect if needed
But, sometimes you can get above market value when you sell in-person or in niche Facebook groups
Like most Magic: The Gathering cards, the value of Obsessive Astronomer depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Innistrad: Midnight Hunt)