To touch the windmill Song of Time block in the opposite era per the challenge rules. If you meant why do it at the end specifically instead of sometime earlier, you have to beat Forest Temple before you can go back in time, so it has to be toward the end of the run. Sending the Goron City block before touching windmill block also just works out to be faster. Ty for the congrats!
Yeah it's just pressing a cutscene item during ESS. Pressing a CS item works universally to clear area intro text, but in this case you want to use ESS so that Link doesn't pull out the item, and since it's a house you're not able to backflip/sidehop and press it midair. You'll see me do it again in Dampe's grave so that I can pick up the bomb pot sooner, that time using midair press.
@@CountLG oh I didnt even realize you couldnt pick up the pot until it went away. I'm sure it has trolled me before and I didnt know what was going on. Thanks!!!