The Saurolophus had a mechanism that allowed it to be thrust from a horizontal position
with its tail in the air to a vertical position with its tail on the ground. The
Saurolophus was excellently sculpted and highly detailed. The Saurolophus included
a hidden rock bunker which housed a Rulon and was used to ambush unsuspecting foes.
When a button was pressed, the top of the bunker opened up and released a Rulon-