Given Valgavoth's story in Duskmourn, being the enemy of the table at large is an absolute flavor win for the story but it's easy to call something a flavor win when you don't get knocked off the table for running it
If we cast and +2 a Nahiri, the Harbinger, on the next turn cycle, we can +2 again and use Glorious End to make our opponent skip their turn
And all that is assuming trading cards actually fall within the scope of these tariffs
And, because Sagas tend to feature a lot of text and frequently extra abilities, War of the Last AllianceWar of the Last Alliance also has synergy with Frodo, Sauron's BaneFrodo, Sauron's Bane and Frodo, Adventurous HobbitFrodo, Adventurous Hobbit // Sam, Loyal AttendantSam, Loyal Attendant
However, there are some other common ones that I want to mention