Combine that with the Bodyguard ability of Hercules, True Hero - which forces challenging opponents to target the card - and you have an effective way of controlling where your opponents attacks will land as you build up your lore
Kefka, Court Mage / Kefka, Ruler of Ruin Im biased
He is so reviled that he was placed in a second battle in War of the Lions, just so you could kill him again, and then in a Bonus Mission where you kill ten of him
So far, the only eyebrow-raising thing from sales is the fact that some cold foil copies are hitting the $60 and even $90 price mark
Most TDFCs have an ability that tells you how the permanent transforms to its other face
For instance, Yuna seems like an easy choice for the FF10 deck, as she replaced Tidus as the main character in the game's sequel