Do you think that cards recharge at different "rates" depending on when the action is being used?
If the game is progressing in encounter mode then a recharge is removed every round, right?
If a spell or similar power is used in story mode though, do you think the removal of recharge tokens is handled using a different mechanic?
Looking specifically at the Omen card, the recharge tokens are integral to the cards effect, so it's not like recharging of this spell can be ignored in story mode... do we have to swtich to encounter mode as soon as the spell is cast perhaps?