
Fantasy
The Flanaess stands at a turning point, where kingdoms rise, dark powers stir, and heroes shape fate
Author's Note: The Flanaess stands at the precipice of change. From the depths of its ancient ruins to the heights of its towering citadels, the land is rife with political strife, supernatural forces, and the ever-looming threat of war. The Free City of Greyhawk remains a beacon of trade and adventure, yet shadows stir in its alleys, and powerful factions vie for control.
In the west, a newly risen kingdom between Zeif and Keoland flexes its military might, eager to carve its name into history through conquest. Meanwhile, Furyondy holds the line against the remnants of Iuz’s dark influence, even as its noble houses scheme for dominance. The Scarlet Brotherhood weaves its insidious plots from the shadows, and deep beneath the surface, forgotten horrors awaken.
Adventurers seeking glory, wealth, and power will find no shortage of opportunities—or dangers. Whether navigating the political games of noble houses, delving into dungeons lost to time, or uncovering the secrets of the multiverse itself, the Flanaess offers endless paths to those bold enough to walk them.
Will you forge a legend, or will your name be lost to the tides of history?
Played | 0 times |
Cloned | 0 times |
Created | 65 days ago |
Last Updated | 65 days ago |
Visibility | Public |
Rust Monster
CR 0.5•Medium Monstrosity

HP Range10 - 45 (Avg: 28)
AC14
XP100
Details
Size | Medium |
Type | Monstrosity |
CR | 0.5 |
XP | 100 |
Languages | None |
Defenses
Armor Class | 14 |
HP Range | 10 - 45 (Avg: 28) |
Damage Vulnerabilities | None |
Damage Resistances | None |
Damage Immunities | None |
Condition Immunities | None |
Actions
Antennae
The rust monster corrodes a nonmagical ferrous metal object it can see within 5 feet of it. If the object isn't being worn or carried, the touch destroys a 1-foot cube of it. If the object is being worn or carried by a creature, the creature can make a DC 11 Dexterity saving throw to avoid the rust monster's touch. If the object touched is either metal armor or a metal shield being worn or carried, its takes a permanent and cumulative -1 penalty to the AC it offers. Armor reduced to an AC of 10 or a shield that drops to a bonus is destroyed. If the object touched is a held metal weapon, it rusts as described in the Rust Metal trait.
Bite
Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 5 (1d8 + 1) piercing damage.