A race of literal giants, men big enough to straddle elephants like horses, made their kingdom near the elephant grave yard and kept numerous normal sized humans as slaves. Rulah was aware of the danger the giants posed, and avoided their territory. While avoiding the giants, Rulah figured out their main weakness. Their feet were incredibly sensitive and easily hurt. She gathered up some available glass and pottery, and smashed it to pieces, scattering the fragments on the ground. When the giants charged over the shards, the shock from the pain was sufficent to kill them.