When attempting to knock it out, create a four by four by four metal structure it’s a metal gate on one side. Position a cannon as far in the back as you can. Make sure that you have a cross section across the gate so that the golem can’t hit you with boulders. Ready! Aim! Fire!!!!
To tame these turret soakers I’d recommend getting four metal gates 5 pillars 3 ceilings and 3 walls. For the trap and the pillars are supposed to prevent the golems rocks from hitting the cannon. AIM FOR THE HEAD
Takes 10% from everything but explosives and does not take damage from elemental attacks like fire,poison,lightning. A tamed level one rock elemtal has 3000 health a wild one has 20000. So if your enemy does not posses explosives,mek modules, cannons then your rock elemental technically has 30000 health plus the Armour on the saddle. So a tamed rock elemental has proven to be more powerful in combat then a tamed giga I dont know too much about damage .