Power Drain timeframe

[Sulfurdown]

Is the Power Drain rules meant to operate on a Campaign Turn basis or on a Scenario Turn basis?

i.e. The severity of the drain is dependent on how many campaign turns have gone by and don't change for the duration of the Scenario played there or it's independent of the campaign and only relies on how long the Scenario has been running?

 

[Ryueokami]

As far as I understand it, it is on scenario turn basis.
=> the longer the scenario the stronger the effect.

If the scenario is played again, the effects "reset".

 

[Shadow Queen]

its campaign based as its in the campaign section of the rule book