Depending on the deck, if it can't be processed and it's put out, it might be a problem, so if it becomes popular, it might be necessary to have a countermeasure like a total solar eclipse or "Swords of Concealing Light" on the side
Edgewall Innkeeper : This card from 2023's Lord of the Rings MTG crossover comes into play for 2 mana, but over the course of the saga lets you scry, add a couple +1+1 counters to a creature, and act as a Fall of Gil-galad that allows the creature to fight another creature
If you love the idea of opening random treasures, a Collector Booster is an experience
Of course, these decks can easily cast these spells, but casting it on turn four or casting it on turn three after losing turn one isnt optimal either
I feel like I still dont see enough of this card
Ready to print your deck