Players can respond to the ability knowing which mode was chosen
Ursula, Deceiver of All Into the Inklands, Enchanted ($350) The third set to be released for Lorcana, Into the Inklands, brought an exciting new element to the game: Location cards
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 Water Crystal's first ability)
Just don't expect to win against constructed decks without some serious upgrades
Mix all of that together, then add a sprinkling of the stock problems that publisher Ravensburger had with The First Chapter, where demand far exceeded supply for several months after release, and you have the perfect recipe for very valuable cards indeed