The cost of the negate effect is also cheap because it comes from your hand or GY If the search effect is the first turn, the negate effect shouldn't be used, so don't worry about the disadvantage of being able to use only one of them
If you happen to have a card like Knightmare Unicorn, you can discard Night Assailant, then activate Night Assailant to grab a card back which essentially allows you to activate Nightmare Unicorn at no cost
Soft-countering any spell unless an opponent pays 1 shouldnt have been such a huge problem, until you realize you can play it for free and easily get it back from your graveyard or draw into another copy
What is the most valuable card in Scarlet and Violet
Binder design allows you to remove, add and change page positions at any time
Lots are sold as is, where is, with all faults, except for the Limited Warranty and Authorship Warranty discussed below