Commonwealth world illustration - Colonization theme
Colonization

Commonwealth

G
Gorgoroth666

A world where you are an employee of the Commonwealth, which discovers new planets

Played3 times
Cloned0 times
Created
20 days ago
Last Updated
20 days ago
VisibilityPublic
Forerunner Sentinel
CR 15Huge Construct
Forerunner Sentinel
HP Range250 - 350 (Avg: 300)
AC20
XP13000

Description

The Forerunner Sentinel is a massive, ancient construct that roams the cosmos, guarding the remnants of a long-lost civilization. It is equipped with advanced technology and formidable weaponry, making it a fearsome opponent for any adventurer.

Details
SizeHuge
TypeConstruct
CR15
XP13000
LanguagesUnderstands all languages but cannot speak.
Defenses
Armor Class20
HP Range250 - 350 (Avg: 300)
Damage VulnerabilitiesNone
Damage ResistancesNone
Damage ImmunitiesNone
Condition ImmunitiesNone
Actions

Energy Blast

The Sentinel fires a concentrated beam of energy from its core, dealing 6d10 force damage to a target within 120 feet. The target must succeed on a DC 18 Dexterity saving throw, taking half damage on a success.

Shielding Barrier

The Sentinel activates a protective barrier, granting it temporary hit points equal to 50% of its maximum HP for 1 minute. This ability can be used once every 3 rounds.

This work includes material taken from the System Reference Document 5.1 (“SRD 5.1”) by Wizards of the Coast LLC . The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License.
We are not affiliated with Dungeons & Dragons or Wizards of The Coast in any way.
© 2025 Friends & Fables
Privacy PolicyTerms of Service