Scenario:
I have Golden Tooth Guard in play when my opponent reveals Wildfire Assault and I intend to let GTG be killed by the effect of Wildfire Assault.
Does GTG's passive ability goes off (a) regardless of the order of when plots are resolved, (b) only if my plot is resolved before my opponent's Wildfire, or © never?
Does the answer change if it had been me who had played the Wildfire Assault?
Thanks.