I've wanted to reply to Koyabi but for some reason I can't. Feel free to move my post to his thread "Eternal Troll vs Thriss Assault Plinth ".

A very similar thing happens with Pillaging Arsonist. I've played an outlaw Raikka deck a while ago and have killed my opponents troll once during "combat phase". Since I've activated Raikka's ability I expected the troll to die for the second time from Pillaging arsonists ability.
He did die, but he just popped back- leaving me to think about awkward phrasing while suffering an energy discharge that could have been easily avoided.

In my mind "at the end of each of your turns" still happens during my turn, otherwise it should have said "at the beginning of your opponents turn".

I would like an explanation