As a good rule of thumb, the Commander 2020 decks all play well together
Anyone who has seen this deck in action knows that if both of these creatures remain on the battlefield for even a single turn, the game usually ends due to each rune also functioning as a cantrip (a card that replaces itself)
Ultimately, the lessons the Final Fantasy set has to teach communicate some important truths about what Magic: The Gathering players want to see from IP crossovers
Negate is a powerful sideboard card in this day and age that much we know but the lack of Disdainful Stroke probably needs an explanation
By responding to the trigger with Adarkar ValkyrieAdarkar Valkyrie's ability, you can return the Guide to play, reviving another creature as it re-enters the battlefield
The downside is that there are hardly any combos that you can execute with it, as neither the creatures nor enchantments you have in play will likely make this better or worse