Review for LEGO set 6043 Dragon Defender from Brickipedia
“The dragonhead is similar in design to the one in 6082 Fire Breathing Fortress but serves no other purpose than acting as a counterweight that triggers the catapult when a small lever that holds it back is switched back. This catapult is the only noteworthy siege engine of... More the Dragon Masters.”
Full review at brickipedia.fandom.com