Now before you read this guide I would like to say that not all of this is mine. I did take it from
@Urbadec off of a gaming community site called Gaischioc linked here www.Gaischioc.com . I made a few adjustments and will be posting maps with pathways and suggestions relating to efficiency. A huge thank you to
@Urbadec and if he posted this already then I will gladly post my additions to his post instead.
"For those stuck in Ebonheart and wanting the Master Monster Slayer achievement, here are a few tips.
Found at: Journal, Character, General
Undead Slayer + Nature Slayer + Dwarven Construct Slayer + Daedra Slayer = M.M.S.
UNDEAD SLAYER
Skeletons: Bleakrock Isle, Bleakrock Wayshrine, Skyshroud Barrow
Zombies: Deshaan, Quarantine Serk Wayshrine
Maulborn Quarantine
Ghosts: Stonefalls, Davon's Watch Wayshrine
Starved Plain
Vampires: Eastmarch, Wittestadr Wayshrine
Wittestadr Estate
NATURE SLAYER
Beasts: The Rift, Nimalten Wayshrine
Sabre cats are between Nimalten and Mammoth ridge
Insect-Like Creatures: Deshaan, Mournhold Wayshrine
Kwama in the Deepcrag Den
Wasp & Spider:Shadowfen, Hissmir Wayshrine
Wasp = NE of wayshrine, North side of Bitterroot Cave island
or
Spider = Stonefalls, Hrogar's Hold Wayshrine, North to Hrogar's Hold
Lizard-like Creatures: Shadowfen, Stormhold Wayshrine
Alligator & Kagouti
Plant-like Creatures: Eastmarch, Cragwallow
Spriggins
Water-based Creatures: Stonefalls, Crows Wood
Wisps
Chitinous: Stonefalls, Vivics Antlers
Dreugh
Netches: Stonefalls, Davon's Watch Wayshrine
North West of the Staved Plain
DWARVEN CONSTRUCT SLAYER
Mechanical constructs: Stonefalls, The Harborage Wayshrine
Steamfont Cavern (lower levels) ; Deeshan, Mizithumz Wayshrine, Mzithumz (higher levels)
HUMANOID SLAYER
Humanoids: Stonefalls, The Haborage Wayshrine
Steamfont Cavern
Goblin-kin: Stonefalls, Iliath Temple Wayshrine
Goblins in Fungal Grotto (only if at a reasonably low level or as a high level in a low level instance); Shadowfen, Stormhold Wayshrine, Mud Tree Village (for higher levels)
Giants-kin: Shadowfen, Hatching Pools Wayshrine
Ogre = Outside of Hatching Pools, West side
DAEDRA SLAYER
Humanoid: Shadowfen, Stormhold Wayshrine
Xal Haj-Ei
Beastial: unsure
Spider Daedra in Coldharbor & Dolman / Dark Anchors
Flame Atronachs: Codharbour, Great Shackle Wayshrine
There are 5 F.A. and two humanoid daedra in the Foundry
Storm Atronachs: I cannot find in Ebonheart
Tamreilfoundry.com says Willowgrave Cavern area (Reaper’s March)
Frost Atronachs: Coldharbour, The Hollow City Wayshrine
Leaving the east side of city, take road south to lake
2 found at lake, 1 at adjoining northern lake
Flesh Atronachs: The Rift, Northwind Mine Wayshrine
Autumnshade clearing has Bone Wormlords that summon F.A.s
Try not to kill the B.W.'s and run from one group to the next.
While running my health would restore before next battle.
*The following are suggestions, there may be better locations out there, please post tips if you have any
* These kills were performed by myself and before patch 1.3
* Many people online say, while in a group not everyone gets credit for a kill
I hope this is helpful to someone.
"
** Items marked as higher level were done at vet 1. The enemies in these areas are slightly tougher but spawn quicker and contain more efficient paths than the lower level area.