Remember that you can activate its ability on your opponents turns as well
Getting rid of a powerful Extra Deck Monster your opponent controls with ease is what Kamion does best
While it can't start a combo by itself, the ability to revive any creature in either graveyard is versatile, even if it isn't as searchable as Premature Burial
Furthermore, it has the ability to be treated as a level 3 or level 4 monster for the XYZ summon of Number monster, which makes it useful for picking from a wide variety of boss monsters
All cards in near mint condition, in protective sleeves
Ricardo Silva Fetch Lands play such a big role in Modern and other Eternal formats, and have so many subtle interactions and benefits, that I could fill multiple pages writing and going in depth about