マウンテン・オニ Mountain Oni
Mountain oni are the most common oni and often considered the least sophisticated. While other oni might have a stronger connection to the spiritual world, mountain oni have little interest in anything beyond satisfying their relentless appetites. Sloth and gluttony are common vices among mountain oni, which can allow them to coexist with nearby villages so long as they're well fed, but more ambitious mountain oni can often be found leading ogre war parties or orchestrating violent bandit raids. It's rare for mountain oni to live solitary existences, but those who do prefer to maraud the countryside or exploit villages and hoard the spoils for themselves.
“知識の想起”――人型生物（〈社会〉） : DC 24
一般的な知識 : DC 22
専門知識 : DC 19
“知識の想起”――人型生物（〈社会〉） : DC 24
一般的な知識 : DC 22
専門知識 : DC 19
マウンテン・オニ Mountain Oni クリーチャー8
大型 オニ 巨人 人型生物
出典 Monster Core 252ページ
知覚＋17；暗視
言語 共通語
技能 〈威圧〉＋18、〈運動〉＋16、〈生存〉＋17、〈ペテン〉＋18
【筋】＋6、【敏】＋3、【耐】＋4、【知】±0、【判】＋3、【魅】＋4
アイテム ＋1ストライキング・テツボウ
知覚＋17；暗視
言語 共通語
技能 〈威圧〉＋18、〈運動〉＋16、〈生存〉＋17、〈ペテン〉＋18
【筋】＋6、【敏】＋3、【耐】＋4、【知】±0、【判】＋3、【魅】＋4
アイテム ＋1ストライキング・テツボウ
AC 26；頑健＋18、反応＋15、意志＋14
HP 165；弱点 bean panic、［霊魂］10
Bean Panic／Bean Panic Oni are curiously afraid of beans, especially as the seasons begin to change. If a creature Interacts to throw a handful of beans at the oni, the oni becomes frightened 2. While frightened this way, their weakness to spirit damage is increased by 5. The oni then becomes immune to bean panic for 24時間.
機会攻撃 [reaction]
HP 165；弱点 bean panic、［霊魂］10
Bean Panic／Bean Panic Oni are curiously afraid of beans, especially as the seasons begin to change. If a creature Interacts to throw a handful of beans at the oni, the oni becomes frightened 2. While frightened this way, their weakness to spirit damage is increased by 5. The oni then becomes immune to bean panic for 24時間.
機会攻撃 [reaction]
移動速度 30フィート
近接 [one-action] テツボウ＋21［＋16／＋11］（魔法、損壊、間合い：10フィート、突き飛ばし、薙ぎ）、ダメージ 2d10＋9［殴打］
近接 [one-action] 顎 ＋20［＋15／＋10］（魔法、間合い：10フィート）、ダメージ 2d6＋9［刺突］、加えて1d6持続［出血］
始原生得呪文 DC 25；2ランク インヴィジビリティ（回数無制限；自身のみ）
変身 [one-action] (精神集中、完全変身、始原) The mountain oni can take on the appearance of any Medium or Large humanoid creature. This doesn't change their Speed or their attack and damage bonuses with their Strikes but might change the damage type their Strikes deal (typically to bludgeoning).
Thundering Iron／Thundering Iron [two-actions] The oni lifts their tetsubo and brings it down in a deafening peal. They make a tetsubo Strike. On a success, the target takes an additional 1d10 sonic damage. Each creature in a 10-foot emanation around the target, other than the oni, take this damage as well and is pushed 5フィート away from the target.
近接 [one-action] テツボウ＋21［＋16／＋11］（魔法、損壊、間合い：10フィート、突き飛ばし、薙ぎ）、ダメージ 2d10＋9［殴打］
近接 [one-action] 顎 ＋20［＋15／＋10］（魔法、間合い：10フィート）、ダメージ 2d6＋9［刺突］、加えて1d6持続［出血］
始原生得呪文 DC 25；2ランク インヴィジビリティ（回数無制限；自身のみ）
変身 [one-action] (精神集中、完全変身、始原) The mountain oni can take on the appearance of any Medium or Large humanoid creature. This doesn't change their Speed or their attack and damage bonuses with their Strikes but might change the damage type their Strikes deal (typically to bludgeoning).
Thundering Iron／Thundering Iron [two-actions] The oni lifts their tetsubo and brings it down in a deafening peal. They make a tetsubo Strike. On a success, the target takes an additional 1d10 sonic damage. Each creature in a 10-foot emanation around the target, other than the oni, take this damage as well and is pushed 5フィート away from the target.
