Absorb Essence/Red Terror

[BowerPower]

I have read already in another thread that it's supposed to be a limit of 1 die change when using the power. My question is, if that is the case, why does the power read"for each die changed this way?" If there is a limit of once, then there can never be multiple dice changed and the extra part of the description is pointless.

[Negoldar]

That phrasing is consistent with other rules language and indicates that if no die is changed, no power is gained.