The tunnel meanders along another 100 feet or so before ending in a pool. The tunnel never widens much, and is only about 15 feet wide where it meets the water. The party is excited to see a soft glow as they approach the water. It appears the water supports some kind of phosphorescent moss. It grows in about a 2 foot span around where the water tops off, half under water.
For the first time, everyone can see. The glow is quite dim, though, allowing only dim vision about 5 to 10 feet up the corridor and to the ceiling. With his darkvision, Razh is able to see into the pool from beyond 15 feet away. He can clearly see two thick pieces of wood washed up on the bank. He may see more:
Razh spot check DC 10 [sblock]He can see several large white fish in the water
Spot check DC 24 [sblock]There is a long, large, suspicious shape lurking near the bottom of the pool.[/sblock][/sblock]
Others might also see more if they approach within 5 feet of the water.