已对照游戏内数据、官方开发直播与补丁说明核验，
已针对 Preludes 15 人工核实。
独特 · Rare
魔法 Attack 槽符文，满蓄施法可标记敌人，后续攻击触发爆炸伤害。Wraith of Wastes（Cogah）专属掉落，需先完成废熊寓言。
Sidae's Stake — Cogah mode · Waste Bear fable complete; farm Wraith (Cogah) repeatedly
Sidae's Stake overworld · Chain other Cogah Agari while waiting on Wraith respawn
以下路线来自社区整理与攻略汇总，掉落率请在游戏内核对。
魔法 Attack 槽符文，满蓄施法可标记敌人，后续攻击触发爆炸伤害。Wraith of Wastes（Cogah）专属掉落，需先完成废熊寓言。
The Hollowing is a Magick Attack-slot rune that drops exclusively from Wraith of Wastes (Cogah). Unlock Cogah hunting through The Waste Bear fable, ring the Wevetwood bell to enter Cogah mode, then farm the Wraith of Wastes (Cogah) encounter at Sidae's Stake — confirm the (Cogah) nameplate before committing keys. The rune empowers fully charged Heavy Casts to mark enemies for Hollowing detonations. No container or vendor source; pair the farm with other Sidae's Stake Cogah Agari if you are already rotating Wraith for Baskbulb or Joinery drops.
Foe: Wraith of Wastes — Cogah) — Sidae's Stak
飞刃: 旋风符文（Hurlwind） · 噬血符文（Picktrix）
重武: 永焰符文·重型（Everflame (Heavy)） · 倒木符文（Treefell）
法杖: 拱暴符文
剑盾: 焚火符文（Forburn） · 锐映符文
短刃: 余烬符文（Emberaught） · 掠影烟