Much like Terra has a double-face card, Kefka gets the same treatment, with Kefka, Court Mage transforming into Kefka, Ruler of Ruin, just like in the games
It is actually a bit slow against legitimate beatdown creatures but is superb against Rumbling Slum or thereabouts
An even better creature in commander and what you can use to pick off your weakest opponent
Prince Charming, who falls in love with her
For each opponent who doesn't, that player loses 2 life and you draw a card
It costing ten mana can be looked at as an upside actually as here are some of the dumb spells you can cheat into play, like Maelstrom Wanderer, Call Forth the Tempest, Emergent Ultimatum, Eerie Ultimatum, and Last March of the Ents