Warwolf
From Gloria Victis
The Warwolf is a large trebuchet that is spawned at a siege tent and must be placed relatively close to the siege tent. Once placed, it cannot be moved. Only 1 Warwolf may be spawned at a time. It, like all siege equipment, is destroyable.
It begins with a charge of 2 stone ammo, and over time generates up to 12 ammo. Press your jump key to alternate between fire shots and stone shots.
Its range is much greater than a catapult or regular trebuchet, but it's large size makes it a target for enemies.