A card with only these minor defects can still be classified as Near Mint (NM) , provided it is in perfect condition in all other aspects (no scratches, bends, wear marks, etc.)
Using a spell like Return of the Dragon Lords will bring back one of the tributed Blue-Eyes White Dragons and suddenly you have over 7000 attack power on the field
I love turning my opponents commander into a potted plant
For example, a Shadowless Base Set Charizard card typically sells for a few thousand dollars on eBay
If a nontoken permanent that's a copy of Harold and Bob dies while it's a creature, it will return to the battlefield as an Aura with only the abilities granted by the effect that returned it to the battlefield
And check out the dinosaur spider, or what Wizards of the Coast decided Magic's own symbiotes should look like