Like most Magic: The Gathering cards, the value of Court of Ardenvale depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Wilds of Eldraine Commander)
One of the most famous of these cards, Faithless Looting, reads: Draw two cards, then discard two cards. At 1 Red mana, Faithless Looting remains a staple in quite a lot of decks, and is banned in Modern literally because it fueled so many Graveyard style decks
While its a card that doesnt jump off the page as overly powerful, the Cauldron has already had a huge impact across formats, and carries a price to match
The bolt is really expensive, and while it's nice to get another source of giving spells lifelink, I'm not sure that's the part you care most about with decks like Firesong
Samurai's KatanaSamurai's Katana Samurai's Katana would have a real chance of being in the top spot if not for the equip cost of