I was just playing a game that i thought i would win, but it was a draw because plus life takes effect before poison.
i had Loma Noju level 3 and they had Zoltan as our last cards. they had 7 life and i had 3 and i was poisoned. since they had no pillz left, i used fury on Loma Noju and did 3 damage and gaining 3 life, but poison caused me to end up with 4 life too oh, well. at least i know now that poison works last