イシアン Yithian
Yithians are strange creatures, defined not by their physical bodies but by their ancient, disembodied minds. As a people, yithians devote themselves to the acquisition of knowledge above all else. They project their minds across the cosmos and take over a creature's body, living within and observing the creature's culture. The yithians then reverse the process and return to their communities, recording all they learned in massive tomes crafted of strange, metal alloys.
Yithians erase their hosts' memories of time spent in their bodies; however, these hosts occasionally recall odd images, usually during dreams. These recollections often involve a vast city from which great black towers rise, filling the viewer with dread. Few hosts realize these vague memories harken to their time spent in the yithian's body, when they wandered that alien city.
Four flexible and retractable appendages radiate from the top of a yithian's cone-shaped body, two of which end in sharp pincers, which they click and move to communicate, while the third ends in a cluster of funnel-shaped sensory organs. A spherical “head” rounded by three evenly-spaced eyes tops the fourth appendage. Tentacles dangling beneath this head allow for fine manipulation that the large pincers can't manage, while the crown of tentacles rising from the top like strange flowers function as ears.
“知識の想起”――異形（〈伝承学〉） : DC 31
一般的な知識 : DC 29
専門知識 : DC 26
Yithians erase their hosts' memories of time spent in their bodies; however, these hosts occasionally recall odd images, usually during dreams. These recollections often involve a vast city from which great black towers rise, filling the viewer with dread. Few hosts realize these vague memories harken to their time spent in the yithian's body, when they wandered that alien city.
Four flexible and retractable appendages radiate from the top of a yithian's cone-shaped body, two of which end in sharp pincers, which they click and move to communicate, while the third ends in a cluster of funnel-shaped sensory organs. A spherical “head” rounded by three evenly-spaced eyes tops the fourth appendage. Tentacles dangling beneath this head allow for fine manipulation that the large pincers can't manage, while the crown of tentacles rising from the top like strange flowers function as ears.
“知識の想起”――異形（〈伝承学〉） : DC 31
一般的な知識 : DC 29
専門知識 : DC 26
イシアン Yithian クリーチャー9
レア LN 大型 異形
出典 Bestiary 3 299ページ
知覚＋21；暗視 、思考感知（不明瞭）60フィート
言語 アクロ語、共通語、イシアン語；20 other languages；テレパシー100フィート
技能 〈交渉〉＋14、〈自然〉＋18、〈社会〉＋19、〈伝承学〉＋21、〈秘術〉＋19
【筋】＋4、【敏】＋1、【耐】＋4、【知】＋6、【判】＋5、【魅】＋1
思考感知／Thoughtsense (占術、精神、伝承) The yithian senses all non-mindlesscreatures at the listed range.
知覚＋21；暗視 、思考感知（不明瞭）60フィート
言語 アクロ語、共通語、イシアン語；20 other languages；テレパシー100フィート
技能 〈交渉〉＋14、〈自然〉＋18、〈社会〉＋19、〈伝承学〉＋21、〈秘術〉＋19
【筋】＋4、【敏】＋1、【耐】＋4、【知】＋6、【判】＋5、【魅】＋1
思考感知／Thoughtsense (占術、精神、伝承) The yithian senses all non-mindlesscreatures at the listed range.
AC 27 全周囲視覚；頑健＋19、反応＋14、意志＋20
HP 112；抵抗 ［強酸］10、［氷雪］10、［火炎］10、物理10
HP 112；抵抗 ［強酸］10、［氷雪］10、［火炎］10、物理10
移動速度 20フィート、登攀10フィート
近接 [one-action] 鋏 ＋19［＋15／＋11］（機敏、致命的：d10）、ダメージ 2d12＋7［殴打］
伝承生得呪文 DC 28、攻撃＋20；7レベル ポゼッション(see mind swap)；5レベル タッチ・オヴ・イディオシー、ハイパーコグニション、パラライズ、マインド・プローブ、マインド・リーディング（回数無制限）、マインドリンク（回数無制限）、モディファイ・メモリー(×3)
Mind Swap／Mind Swap When a yithian successfully casts possession, they exchange their mind and soul with the target. Each creature takes control of the other's body. This effect lasts until the yithian Dismisses the spell or they're forced out by any effect that ends possession. When the effect ends, each creature's mind and soul returns to its own body, regardless of physical or temporal distance, and the yithian can cast modify memory on the target to remove any or all knowledge of its time being possessed. If the yithian is forced out of the target's mind by an effect, the yithian can't remove such knowledge.
近接 [one-action] 鋏 ＋19［＋15／＋11］（機敏、致命的：d10）、ダメージ 2d12＋7［殴打］
伝承生得呪文 DC 28、攻撃＋20；7レベル ポゼッション(see mind swap)；5レベル タッチ・オヴ・イディオシー、ハイパーコグニション、パラライズ、マインド・プローブ、マインド・リーディング（回数無制限）、マインドリンク（回数無制限）、モディファイ・メモリー(×3)
Mind Swap／Mind Swap When a yithian successfully casts possession, they exchange their mind and soul with the target. Each creature takes control of the other's body. This effect lasts until the yithian Dismisses the spell or they're forced out by any effect that ends possession. When the effect ends, each creature's mind and soul returns to its own body, regardless of physical or temporal distance, and the yithian can cast modify memory on the target to remove any or all knowledge of its time being possessed. If the yithian is forced out of the target's mind by an effect, the yithian can't remove such knowledge.
