Take my Fumiko the Lowblood deck in Commander
It resolves even if that spell is countered or otherwise leaves the stack
It's such a hilarious and epic moment that it has become a beloved part of FINAL FANTASY VI's identity
But naturally, players will also want to know what the crystal cards actually do, and while there's always a chance of the rules changing before going to launch, these concepts seem pretty set in stone
With these, one in four of the arts contains the image of a monster stalking the character in the picture, with that monster absent the other three out of four times
Since I was working with packages of four to five cards, for example KCS plus Toxin, two Sewer-Velliance Cam plus Makeshift Munitions plus interaction, or four Galvanic Blasts, I focused on organizing the sideboard into small groups of four to five cards, and tried to avoid boarding more than that