Dark Reprise: "Cry of Pain" of the Recurring Riff found in "Apoplexy" and "Commander in Training," hints of Dycedarg's Leitmotif in Night Attack, and "And I Ran Away" of Ramza's Theme
Some characters, items, and songs look right out of the animated films they come from
Some earlier promo cards have unique event symbols, though that is meant to only be for very special events going forwards
Otherwise, every other option is going to be better
Use this in combo with any on-play characters to squeeze out every last drop of their abilities, or on turn three to bounce your 1-cost character and let Helga or Rajah deal with must-remove characters
Ruby has the highest density of cards that interact directly with opposing characters, making it a great choice for controlling the flow games and a perfect complement to amethyst