Ok, goind by legacy rules. I have Vizkopa guildmage and exquisite blood on the battlefield. If I activate vizkopa guildmage's second ability, ( until end of turn whenever i gain life each opponent loses that much life) and some how my opponent loses life (triggering exquisite blood whenever an opponent looses life I gain that much life) will that start a loop where the life loss/gain from both cards keep triggering each other thus winning me the game?