DRAGON SPAWNED???

Help!

I thought I'd cleared my territory out of dragons ages ago (literally a real life year ago), but now this gold dragon has appeared, and is burning my forests!

I may have been playing this world for over 2 years, but I still use stone tools and leather armor. Iron is expensive and rare for me.

I don't have any avian saddles, since I can't find trolls.

What do I do????