Sir Tom the Dragon Knight
Dragon Lord
Aslan definitely, then it's a draw between Digory and Fledge.
Well obviously Jadis since she just has an overwhelming presence and makes every scene she appears in,especially in this book where we're introduced to her with the fact she wiped out an entire universe out of spiter and didn't even care to consider how much life she had taken. I like how larger-than-life she is overall. Other than that I like Digory,because of his inquisitive and curious tendencies.