Kapeskipiolisnen lives in a relatively small (each side measures 1 kilometer) iron cube in the first layer of Acheron, Avalas. The only other creatures that inhabit that cube are two "steel predators" (Fiend Folio) that protect his lair in exchange for occasional magical metal items for them to devour. There is a natural gate in a tunnel of the cube that leads to other cube in Avalas; neither Kapeskipiolisnen or the steel predators use it frequently, but the steel predators guard it when Kapeskipiolisnen is not in his lair.
Kapeskipiolisnen's hoard is mostly composed of edible (for him) treasures, made of exotic metals from various planes: a part consist of ordinary ingots; other portion is composed by weapons, armors, tools, pieces of art, etc.; and the final category corresponds to those rare metal objects that were actually made to be eaten.
Three sample objects from his hoard are: a set of baatorian green steel(Arms and Equipment Guide) caltrops of dangerous sharpness, in enough quantity to cover 1600 square feet; an obdurium (Stronghold Builder's Guidebook) strong-box of small size; and a sphere made of multiple layers of mithral, silver, electrum, and gold, masterfully mixed to create a delicious (to the taste of a rust dragon) combination.
Kapeskipiolisnen looks similar to a brass dragon of tarnished scales.
Kapeskipiolisnen CR 15
Male Mature Adult Rust Dragon
LE Huge Dragon (Extraplanar)
, Senses ; ; Blindsense 60 ft.; Darkvision 120 ft.; Low-light vision: Double strength; Half penalties for distance to spot; Blind-fight
Aura frightful presence 210 ft(Will DC 23)
Languages Draconic, Infernal.
AC 32, touch 8, flat-footed 32 (+24 natural, -2 size)
hp 276 (HD); DR 15/magic or (20/magic and 5/chaotic) againts metal
Immune Magical sleep and paralysis effects.; SR 25
Spd 60 ft., fly 150 ft. (poor), burrow 45 ft.
Melee Bite +31 (2d8+9), Claws +29/+29 (2d6+4), Wings +29/+29 (1d8+4), Tail slap +29 (2d6+13)
Space 15 ft.; Reach 10ft (15ft with bite)
Atk Options Power attack, Improved sunder, Great cleave.
Special Actions Breath weapon, Crush.
Spell-like Abilities (CL 7th): 3/day- Wall of iron
Abilities, , , , ,
SQ Keen senses
Feats Multiattack, Improved initiative, Power attack, Blind-fight, Cleave, Great cleave, Skill focus(Appraise), Wingover, Improved sunder
Skills Appraise +17.5, Diplomacy +28, Escape artist +27, Knowledge(Architecture and engineering)+15, Knowledge(The planes)+14, Listen +28, Search +28, Spot +28.
Breath Weapon (Su): 14d4 acid, 100 ft. line (Reflex DC 27/half); or liquid that instantly corrodes and destroys any metal it touches, 50 ft Cone (Reflex DC 27 negates)
Crush (Ex): Area 15 ft. by 15 ft.; Small or smaller opponents take
Frightful Presence (Ex): The ability takes effect automatically whenever the dragon attacks, charges, or flies overhead. 210' radius, 23 HD or less, Will save DC 23 negates. Affected creatures are panicked (<4 HD), or shaken (5+ HD) for 4d6 rounds. Dragons are immune to the effects of the Frightful Presence for other Dragons.
Rusting Bite(Ex):A rust dragon that makes a successful bite attack causes metal worn by the target creature to corrode, falling to pieces immediately. Magic metal items are allowed Reflex saves against a DC of 27 to negate.