LEGO Castle Sets: Fantasy Era 7091 Knights' Catapult Defense
LEGO Creator 3 in 1 Medieval Castle Toy, Transforms from Castle to Tower to Marketplace, Includes Skeleton and Dragon Figure, with 3 Minifigures and Catapult, 31120 - Walmart.com
Catapult - LEGO Castle set 6030
LEGO Castle Catapult Crusher • Set 6032 • SetDB
LEGO Creator 3 in 1 Medieval Castle Toy, Transforms from Castle to Tower to Marketplace, Includes Skeleton and Dragon Figure, with 3 Minifigures and Catapult, 31120 - Walmart.com