This Used To Be Waaaaaay Harder.
- But Now, You Just Have To Complete The Tier 5 Unique Map "Vinktar Square".
If You Can't Find It, Use POE Trade And Buy One. (Relatively Cheap, I Paid 1 Chaos Orb)
The Map Itself Wants You To Kill The Guardians At The 4 Corners (South Guardian, East Guardian, Etc)
- This Unlocks The Main Gate In The Middle Of The Map.
- Defeat The Boss Here To Pop The Achievement.
- I Used A Minion Build, So The Boss's AOE's Didn't Touch Me.
Good Luck!