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Rust Monster D&D 2024

Revised for 2024 The D&D 2014 version differs. Read the D&D 2014 version.

Challenge
1/2
XP
100
Size
Medium
Type
Monstrosity
Alignment
Unaligned
Armour Class
14
Hit Points
33
Hit Dice
6d8 + 6
STR
13
DEX
12
CON
13
INT
2
WIS
13
CHA
6

Traits

Iron Scent. The rust monster can pinpoint the location of ferrous metal within 30 feet of itself.

Actions

Multiattack. The rust monster makes one Bite attack and uses Antennae twice.

Bite. Melee Attack Roll: +3, reach 5 ft. Hit: 5 (1d8 + 1) Piercing damage.

Antennae. The rust monster targets one nonmagical metal object—armor or a weapon—worn or carried by a creature within 5 feet of itself. Dexterity Saving Throw: DC 11, the creature with the object. Failure: The object takes a -1 penalty to the AC it offers (armor) or to its attack rolls (weapon). Armor is destroyed if the penalty reduces its AC to 10, and a weapon is destroyed if its penalty reaches -5. The penalty can be removed by casting the Mending spell on the armor or weapon.

Destroy Metal. The rust monster touches a nonmagical metal object within 5 feet of itself that isn't being worn or carried. The touch destroys a 1-foot Cube of the object.

Reactions

Reflexive Antennae. Trigger: An attack roll hits the rust monster. Response: The rust monster uses Antennae. Sahuagin

Senses: Darkvision 60 ft.; Passive Perception 11. Languages: None. Speed: 40 ft..

SRD 5.2.1, p.320 · CC BY 4.0

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Licence and attribution

This work includes material from the System Reference Document 5.1 ("SRD 5.1") by Wizards of the Coast LLC, licensed under the Open Game License Version 1.0a. Section 15, Copyright Notice: Open Game License v 1.0a Copyright 2000, Wizards of the Coast, LLC. System Reference Document 5.1 Copyright 2016, Wizards of the Coast, Inc.; Authors Mike Mearls, Jeremy Crawford, Chris Perkins, Rodney Thompson, Peter Lee, James Wyatt, Robert J. Schwalb, Bruce R. Cordell, Chris Sims, and Steve Townshend, based on original material by E. Gary Gygax and Dave Arneson.

The Open Game License Version 1.0a is reproduced in full at rollquest.io/open-game-license.

This work includes material from the System Reference Document 5.2 ("SRD 5.2") by Wizards of the Coast LLC, available at https://www.dndbeyond.com/srd. The SRD 5.2 is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/legalcode).

RollQuest is not affiliated with or endorsed by Wizards of the Coast. Rules text is reproduced from the System Reference Documents under the licences above.