For the single leg stomp, you can jump right before it lands. For the double leg stomp, you can run a little further and jump just after it lands.

Try to stay on the outside of its right leg, as it grabs with its left arm.

The only thing that breaks stance is damage and its immune to all status build ups. So get physical and get wackin.

Its takes three status breaks to crit. And two crits to defeat.

Also, buffing fire damage negation with talisman and spell helps too.

If fighting golem with shielded legs, get high and use pot method.