When does Observe the Ever-Changing World expire?
When does Observe the Ever-Changing World expire?
It expires when Time Passes like other effects do. The Element Markers stacked up in in the target land are a reminder of how many more times it can trigger this turn, not an actual change to the board state that persists into future turns.
All effects in Time Passes expire simultaneously, so if something else causes the pieces to change during Time Passes, Observe the Ever-Changing World does not trigger.
