In commander, Elspeth most likely fits into superfriends archetypes where playing as many Magic: The Gathering planeswalkers as possible from War of the Spark or otherwise and using effects like Doubling Season and Atraxa, Praetors Voice to let them use their ultimate abilities early
Raiyuu, Storms Edge If you specifically want to build around samurai as a creature type, Isshin, Two Heavens as One definitely works, though Raiyuu, Storm's Edge is friendlier on the budget
As a Timmy Magic player, many of these Summons feel as if they were printed explicitly for me
Enchantress precons arent new, but I always say that if youre going to rehash old themes, at least put a new spin on it
Ex-SOLDIER could be the Commander for a Final Fantasy VII deck and he gets a free upgrade on entering the fray