Iwen's Enchanting Rod

No need to kill bosses! Easy solo! Go in (normal mode)! Kill all possible trash! Skip all bosses! GET out reset and repeat! Took me 6 runs! Good Luck! 30 min!

All the special ingredients can be found in Waycrest Manor. I was able to get them by running it solo on normal difficulty as a ~405 ilvl druid, swapping between guardian and feral.

You need fairly high single target damage to defeat the Coven as they'll mind control you if the first one isn't brought to low health fast enough, the mind control will reset the encounter if you're solo. It's a shaman's tremor might save you, or possibly a well timed vanish/shadowmeld.

The Soulbound Goliath may cause a problem for other classes because it still casts Soul Thorns which would keep you stunned indefinitely. Shapeshifted druids are for some reason immune to the effect.

To add some more data if anyone is interested for running for the 50 [item=168127].

Did mythic zero 4 times and normal 1 time, first M0 I got a total of 18 [item=168127], 8 was from bosses and 10 from trash, the other runs I didn't get any from the bosses as I was locked. But I got 11 from the trash the 2nd trip, 8 the 3rd trip and 6 the 4th trip. Then I went into to normal and got 1 from each of the first two bosses, we only did the first two, and 11 from the trash which left me with 6 too many. Seemed to drop more from the bosses in mythic than in normal as the bosses on average dropped 2 in mythic and only 1 on normal, but the normal trash was dropping as much as the mythic trash.

Mythic trash drops, 10, 11, 8 and 6 [item=168127].
Normal trash drops 11 [item=168127], and we only did half the trash because we left after I had the ones I needed.

So I actually got more from the normal trash than from the mythic trash, but it does seem to be very random. The courtyard trash and the trash between the two last bosses was where I got the most items.