need some advice onhow to make my dark gaia deck more consistant and powerful without making it an otk deck

i think you could take out all of those golems for the koaki trio that lock your opponent they re all rock type with 1900atk i almost recommend pachy and legendary jujitsu master and for fiends another doom, sangan always helps and tourguide also you probly want to run more back row hate such as mst and night beam maybe even some decrees