I've begun the practice of throwing up my Synastry on the tank, then my HoTs with Diurnal on them(Benefic and Helios), giving them an applicable card, the HoT from Collective Unconsciousness, and then finally Time Dilation to extend it all and DPS'ing as long as possible till all those wear off. Time Dilation extends Synastry on them, but then when it times out on my side, it times out on them too even with the 15+ second difference on each side. So why does the game bother to extend it if it lasts the same amount of time on both sides anyways?