5 kinds of wild Nexomon can turn up here. The table gives your chance of meeting each. How the game picks which one jumps out is on the Locations page.

The story adds rare ones here too:

When they turn up, they take a share of the encounters, so the chances in the table drop a little.

As everywhere in the Abyssal realm, wild Nexomon here are brought up to near your level and wear cores, are harder to catch, and choose their moves more carefully, and battles pay double experience. The Precursor Valley page explains it.

Volcel is fought here; its page has its rules.

4 kinds of items lie around here to pick up, listed below. People here also hand you an item, listed below too.

Map

Map of Cook Field Boss
  • Battle
  • Item found
  • Item given
  • Way out

Wild Nexomon

Wild Nexomon
Broshield 20.1%
Weavolt 20%
Felicient 20%
Mandrass 20%
Mistralion 20%
Volcel (after Hilda 2)6.3%

Items found here

Items found here
Electric Whistle —
Friendship Berry —
Growth Berry ×2
Perfect Berry —

Items given here

Items given here
Protection Core (MAX) ×2

Battles

Battles
Volcel

History

Changes to this location across game updates.

  1. Changed Build 8961139 Jun 17, 2022
    • Map
      • +Updated
  2. Added Build 8790708 Jun 13, 2022

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