Banded Krait

Measuring up to nearly 9 feet long (but averaging about 5 feet), the banded krait is easily identified by its alternating black (or blue) and yellow bands. Because they are relatively shy, as well as being nocturnal, the banded krait is not usually overly dangerous to humanoids in their range, but adventurers tend to poke into dark spaces, and may actively seek out the reptile to milk its venom. A thief can gain 1d6 doses with a successful Handle Poison check on a living or dead snake.