A crackling log of fire
Think in admiration of your acheivements
Ask for more stories about your adventures
Miss you, but smile
I don't care about what people think about me when I'm dead; it's what they think about me while I'm alive that counts!
The power to talk to animals
The power of superhuman strength
The power to read minds
Volunteer to fight?
Suggest drawing straws to see who will fight?
Attempt to confuse the troll into letting the three of you pass without fighting.
Suggest that all three of you should fight together (without telling the troll).
Proceed with caution, one hand on your concealed wand.
Draw your wand and try to find the source of the noise.
Draw your wand and stand your ground
Withdraw into the shadows and wait for any developments, while thinking about the appropriate defence spell.