Investigate Tierra de los Muertos.

Start location: Los Toldos

1. 1

   Stage 1

   Recorded quest level 100

   Find the Cask, Broken Box, and Woodpile in Tierra de los Muertos.

   Where

   Los Toldos

   NPC

   Nameless Person

   Map coordinates

   X -3937 · Y 1772

   Recorded reward: Card EXP

2. 2

   Stage 2

   Recorded quest level 100

   Find the Nameless Person.

   Where

   Los Toldos

   NPC

   Nameless Person

   Map coordinates

   X -3937 · Y 1772

   Recorded reward: Card EXP

These are recorded stages and NPC positions. Appearance and access can depend on your progress; coordinate units are the game's source coordinates.