What the sources actually locate
The 0.19.4 announcement states that each Eldritch Scroll received a second boss source. This is evidence that a single-source list can be incomplete. It is not a complete list of which boss drops which scroll. Specific pairings absent from the retained research remain 待确认.
The announcement points readers toward a separate official discussion for the expanded list. That table was not preserved as verified content in this research set. Reconstructing it from weapon names or boss themes would introduce unsupported locations. This page therefore explains the confirmed discovery tools instead of inventing a route.
Use map icons as availability information
Version 0.20.8 adds map indicators for scroll availability. That change gives players a way to inspect opportunities in the game rather than relying entirely on older external lists. The exact icon associated with every scroll is not reproduced in the retained notes. Read the displayed item and encounter information together before selecting a destination.
Version 0.20.12 further corrects how those icons relate to Orrathorium. Without Orrathorium, the map will not show the extended-boss scrolls that require it. An absent icon therefore does not by itself prove that the scroll was removed. Check the visibility condition before interpreting an empty map entry as a missing item.
Keep chance changes in their historical context
The 0.19.7 notes raise the base scroll chance from 5% to 10%. They also raise the additional chance per tier through tier five from 5% to 7.5%. These are historical patch values, not a fresh measurement of the installed version. The source set does not establish every modifier or a guaranteed number of runs.
A drop chance is not a promise that a scroll will appear within a fixed number of attempts. The retained announcement also does not supply a complete expected-time calculation. Do not turn the tier change into a guaranteed farming schedule. Current final probabilities and a tested fastest route remain 待确认.
Separate the unlock from equipment planning
Finding the correct encounter and using the resulting equipment are separate parts of progression. A shared build can name an Eldritch item without proving that it is unlocked on the importing save. Compare the build's requirement with the equipment currently available to you. The Eldritch weapons guide discusses the equipment-side checks.
For a missing scroll, record the item name, installed version, selected encounter and visible map information. Include whether the relevant Orrathorium visibility condition has been met. Those observations can distinguish an incomplete old location list from a map-visibility issue. They still do not establish an unrecorded boss drop without direct evidence.