i have no idea if others have found this or posted this but again, i havnt been on, i come on in the summer mostly, and i posted a glitch like this 7 months ago but this is so people can actually know what it is it was falling under WSG
Eye of Kilrogg, a level 16 summoning spell for warlocks,
okay! ive done some testing with this, well, ive made it fall off the world of warcraft quite a few times from multible places.
when you summon a ceature, it always appears on the left of you. since it does you can position yourself with a wall that it looks like its not really solid and summon the Eye oe Kilrogg, sometimes if you are lucky you can make it fall through the floor by jamming yourself inbetween a crack
so far ive been able to get through some parts of the top of IF and a wall that you can see isnt really like, "wall", in Felwood. also i got my eye to fall threw the WSG floor.