Especially when being on the play, I personally think the relevance of a discard spell even increased since stronger creatures like Ragavan, Nimble Pilferer entered the format since Modern Horizons 2
Cycling The cycling mechanic, originally appearing in Urza's Saga block, allows you to discard a card in your hand for some mana cost to get a card from the top of your library
Excellent for when your opponent is trying to bait out your counterspell so they can follow up with the spell they actually want to resolve
Evolution Investment Guide Crabrawler, a Fighting-type Pokmon introduced in Generation VII, is identified by its Pokdex number #739
There are three unique "Jumbo" cards that were created as part of a promotion that allowed you to personalize your cards
However, the problem with Day/Night was that you had to continue keeping track of the cycle, even when there were no cards left on the battlefield that cared about it