[Shaira]

Here ya go (these are from the BRP rulesbook, not Pendragon):

Aggressive/Passive
Impulsive/Cautious
Extrovert/Introvert
Optimistic/Pessimistic
Stubborn/Receptive
Physical/Mental
Patient/Nervous
Emotional/Calm
Trusting/Suspicious
Leader/Follower
Greedy/Generous
Energetic/Lazy
Honorable/Dishonorable
Brave/Cowardly
Curious/Incurious
Dependable/Unreliable
Pious/Irreligious
Honest/Dishonest
Clever/Dull
Humorous/Dour
Innovative/Conservative

I think I'd probably go with a Cruel / Merciful and maybe a couple of others too.

Hope that helps!

Cheers,

Sarah