It is a sign of great mechanics and the cards put enchantments, the graveyard and the ability to safely tap into a different light
Im skeptical that an increase in value justifies such an astronomical jump in price
You have to build it correctly, but that can get you an unblockable giant creature or maybe a One with the Multiverse
Gnarlid Colony is an example of kicker at its most basic, but there are numerous different costs cards may as you to pay
Now, if the Nazgl becomes your Ring-bearer, its ability to grow can interfere with the first level of the Rings power, allowing it to be blocked by more creatures
4 | Spider-Man, Web-Slinger Mana Value: 2W Type: Legendary Creature Spider Human Hero Rarity: Common Card Text: Web-slinging W (You may cast this spell for W if you also return a tapped creature you control to its owners hand.) Stats: 3/3 Spider-Man, Web-Slinger is very simple, but its also one of the best new Pauper commons in the set