I need help searching the old forums.

I'm trying to find an old post I made in the old LoL forums, but google isn't helping very much. I tried being specific and putting my name and key words in quotes, but that was a no go. I tried being vague and leaving it all unquoted and even leaving out a few words but that resulted in mostly recipe hits.

Anyone have any suggestions? Or if anyone wants to give it a try: i was searching for a post that i made long before Zed came out suggesting tweaking Shen's shadow dash to leave behind a shadow that the enemy was forced to taunt instead of shen. I think it was in a thread about buffing mage/ap shen when that was a thing.