We compared the ten apps that come up most often in community discussions and app store searches: Lotus Scan, ManaBox, Delver Lens, CardCastle, Lions Eye, Helvault, Dragon Shield, TCG Stacked, TCGPlayer, and EchoMTG
When it goes wrong, we get things like the Reserved List banning cards from ever being reprinted, a move thats only honestly defended by those who already own the hundred-thousand-dollar cards, and stand to gain from keeping them away from the unwashed masses
Another exploit for creature tutors are combos
For this ranking you can find cards worth $10 and above from the main set
True-Name is still a better body though as the 1 toughness might as well be infinite (outside of trample) and the 3 power being evasive and there from the outset makes it far more useful
Morphling was very powerful when it was printed and Aetherling had its time in the sun in Standard, despite costing 6 mana