Your next session, planned.
Pick the clock your activity actually uses. Reference starts, observed kill times and preparation tasks each need a different tool.
Clock-based reference
Rift countdown →
Convert expected openings into your local time, choose a reminder lead and copy your next start.
Observation-based estimateBoss respawn calculator →
Calculate a possible return from your recorded kill and an interval you supply.
Local progressSession checklist →
Save preparation progress on this device and reset it for your next session.
Understand the clocks
Field guide
Rift Glossary: Clocks, Portals & Events →
Decode rift timer terminology and distinguish portal entry, activity duration, reset deadlines and respawns.
Field guideBoss Respawn Estimates: How to Calculate →
Work out a boss return estimate from a confirmed kill, supplied interval and uncertainty, with an example and report checklist.
Field guideTimer Accuracy & Schedule Sources →
See what the rift countdown can predict, where its reference data comes from and how to check a mismatch.