(2025-06-06) To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of The Fire Crystal's first ability)
Our last two new cards are sorcery removal effects
(You could argue Brilliant Stars is the more over-all valuable set, given the number of over $20 cards in there, but even its alt-art Charizard V doesnt quite scrape the $200 mark.) These are, of course, their ungraded prices, with numbers vastly increased if sent of to companies like PSA to receive a grade, especially if they can achieve that all-conquering PSA 10
Jace is great at buying time in order to get more Jace activations to get you more time, which makes it much better than I had thought
This is easily comparable to Swan Song, another one-mana counterspell that sees significant play in Commander