検証待ちです。不確かな条件を確定情報として掲載しません。
01Evidence required for a drop modifier
Capture the exact tooltip, source object, rarity, level, game version and whether the wording refers to chance, weight, quality or another selection rule. Those concepts are not interchangeable.
A small number of runs cannot establish a drop percentage. Publish the wording first, then keep observed outcomes separate from a claimed probability until the sample and method are documented.
02Why no number appears here
Inventing a percentage would create a precise-looking answer without evidence. This research URL preserves the search intent and submission path while keeping the page outside the sitemap.