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Legendary Creature Human Assassin1/3 Normal Foil Growth Value Normal Foil TODAY YESTERDAY (0%) 1 WEEK (0%) 1 MONTH (0%) Unlock the potential of your card collection

That's the sort of long term advantage you want

With the current power level of cards in Modern, perhaps

All Black decks have access to Bojuka Bog and any deck can add Scavenger Grounds, and there are tons of efficient artifacts that hate graveyards like Soul-Guide Lantern

The jealous owl spirit naturally scales in power according to the formatthe more searching there is, the better it getsso players have been eager to test it out in Standard, Modern, and even Vintage