Ah, one of the few cases where adding in a Humility actually makes things simpler
The other Destined legends have less direct synergy with the archetype, but they do contribute a lot in terms of aggressive potential
Having Galadriel as the commander makes perfect sense, and the fact that there are so many lieutenants also feels flavorful because it plays into a large council idea that fits Tolkiens elves really well
Specifically, Sword of Fire and Ice gets the nod in Legacy because protection from blue allows creatures to attack through True-Name Nemesis, red covers a section of cheap removal, and the trigger says draw a card. In modern I suspect many of the other swords will get their chance to shine: the protections are more relevant and cover different Modern archetypes
"Magic: The GatheringFINAL FANTASY: A Conversation with Tetsuya Nomura"
When two creatures fight, each deals damage equal to its power to the other