This is a Tunnels and Trolls adventure in the Castle Calahony series.
Maze of reed
You carefully search the cache for hidden traps but find none. Opening it, you discover a short scroll and an axe.
The scroll reads:
To the valiant adventurer risking his guts in these moors. Here
rests Baldwin the dwarf, far from his beloved mountains. He bravely defended
me from these orcs, and I must admit that I was left to weak to bless his
axe. As I cannot carry it, I will hide it here. Wield it in courage.
You pick up the axe. It has an 12th level spell which will just prevent it from breaking, and is worth 6d+3 in combat. It is quadrupled against orcs and goblins.
This treasure can only be found once.
Return to the maze.