Each of the five colors has its own way of dealing with threats, either by destroying cards, preventing attacks, or otherwise stopping your opponent in their tracks
Since there isn't really a whole lot more to say about playing Mystic Confluence (again, if you're playing blue in Commander, stick a copy in your deckyou won't be sorry), let's instead take a walk down memory lane and look at the history of flexible "choose one" modal spells in Magic
This attack does 10 damage to each of them
In modern sets, its easy to spotjust look for those shiny double silver stars under the card
Whereas you know what kind of personality Psyduck has, what it sounds like, how it always has a headache, how it gets powerful when its headache gets stronger, what it evolves into, how it evolves, what attacks it knows The most basic form of pokemon card content that got people back into the hobby is opening a pack on camera and going through one card at a time