Now that mana burn has gone away, City of Ass has gotten even stronger
Not only did this Secret Lair drop sell out, but it sold out incredibly fast
The fire-breathing art, foiling, and lore appeal have pushed this card into the $300-plus territory at times, depending on the market.
Overlord of the Hauntwoods fixes your mana and ramps you early, but its not something you want in the late game
One of these early prototypes was what has been named the Charizard Disco holofoil card
Twilight Prophet Twilight Prophet requires you to ascend and gain the citys blessing to partake in the lifegain, but its far easier than it sounds, especially if your deck creates tokens or puts extra lands into play