Keepsake should only count lowering or rerolling of opponent active dice

[5H4Z]

We have several sections of the code where we allow exhausted dice to be raised or lowered (e.g. Magic Syphon where the player has no unexhausted dice) and those still trigger Keepsake status tokens

[5H4Z]

Ok, the work remaining is to ensure that lowerdie actually has to lower a die (i.e. doesn't count basics), and raisedie conversely.