The tournament was a ruse. Clay was clear on this. He was going to gather the best of the best among the 'gods' of this celestial realm to have at them! That was the plan at its core! To clean up better, he needed at least this much. At least this way, the celestial realm would have less of pricks for the time being. It wasn't that easy to ascend after all!
"To prepare, it's a good thing I've paid attention to that android that created a tournament. First, clear up a field."
BOOM!
"Then, I need to create tiles that was at least 30 by 30 meters."
BAM! BAM! BAM!
"Finally, set up an audience stand… making it look like the coliseum!"
BANG! CRASH! SHH!