The only thing I do in that game is brutally wave my hands everywhere with two swords in both hands to the point where iron armored people are brutally murdered. Also, all of the big dudes and Achilles are really easy to defeat mainly because I wave my hand really fast. Fun fact, Achilles (as the legend says) you can hit him on his knee, and he will instantly die. So basically, the gold armor is indestructible because no matter how many times I hit it angle back and used a boundary thingy as my advantage to teleport, I still can't get him unless you hit him on his kneecap