Identify the event before expecting a result
The relevant event is an item entering cooldown or being consumed. Merely carrying an item or collecting a page is not the same trigger. The official preview explicitly mentions familiar cooldown/consumption examples such as bands, Dio and watches, plus pages.
Use the explorer to compare the normal event with the possible substitution. It does not roll a hidden probability or promise that a particular combination works in your installed build.
Interaction Explorer
A mechanism explanation, not a random simulator.
Ordinary event
The triggering item enters its cooldown.
Possible substitution
The preview describes a chance for Dream Crucible to be spent instead. Do not assume every cooldown triggers this substitution.
Official preview: once per stage. Chance, stacking and release tuning have not been measured here.
Once per stage is the important boundary
The preview bounds the substitution to once per stage. Do not plan around repeated unlimited protection within the same stage. No exact chance, stacking formula or current-client cooldown has been established here.
Why a page can be worth considering
Pages have their own use economy. The official Crucible description includes a page-use substitution, which can allow another use. That does not establish that all page targets are always valid, or that every page can be used twice on demand.
Check page targets and use conditions →Official mechanism reference
Dev Diary 2 is the source for this qualitative mechanism. Read its original description alongside the in-game wording when comparing release behavior.
Sources & version notes
Reviewed 9 October 2026. Official objectives, previews and player reports are identified separately.
- Risk of Rain Team — Dev Diary #2 in S04Official preview
- Risk of Rain Team — Dev Diary #1Official preview