With Marwyn, cards like Umbral Mantle and Staff of Domination are generally what we're looking for when it is time to close out the game
Its incredibly useful for preventing creature-based combo decks from beating you with very unfair things, like Splinter Twin going off or Birthing Pod gaining infinite life or dealing infinite damage
Or, just in the Aurora example, you can choose the warding princess as your target
But, without further ado, here are our top picks for the top 5 Final Fantasy Commanders in Magic The Gathering
Your lore tracker (or a D20 die, or the app) can go anywhere that all players can see
The ability to prevent life loss can also come in handy, although it wont save you from poison counters or commander damage