But as anybody who has ever played against this card for ante can tell you, even if you ante up your Black Lotus to the Contract, you're still going to win the game based on the biggest card advantage the best card-advantage card in Magic can get you
Nevertheless, it's crucial to consider the mana curve as a whole, as you'll still need to cast your spells regardless of the deck archetype
Doubling all of our damage permanently is a rare effect, and Quest for Pure Flame (maybe the closest comparison) takes a lot of work to set up, so I guess that Insult may indeed be a rare (or at least an abnormally strong uncommon)
That creature attacks this turn if able
Chart shows the price of Charmeleon [1st Edition] #24 at the end of each month going back as long as we have tracked the item.
Deadlock Trap: I will have to see it in play to understand it's power