None of the cards were completely unplayable, but theres a heck of a gulf between the decks that will run a Bone Saw vs
1/4 Krothuss, Lord of the Deep
Triomes are an excellent mana fixing option for three-color decks, and they can even help in five-color decks because they provide multiple colors with a single land drop
Some auras you may want to consider running to help synergize with Calix would be: Sheltered by Ghosts: removal, lifelink, and psudeo protection for your creatures
Optimize your ink curve and identify your deck's archetypeAggro, Control, or Midrangeto secure more victories
Yet, until a good online version of the game is released, I think my growing interest in the Final Fantasy Trading Card Game will be limited to purchasing cards so I can look at them