I had two Ancient Adamantoise creatures out, and the opponent had me on very ******** (I believe three, since I got to one and then cracked a food token). The opponent had two creatures (Doctor Doom and some goblin) that pinged me when they discarded cards for a small amount total (I believe one and two damage). They had a third creature that put a minus one counter on all my creatures, which killed all 15 of my 1/1 forest dryad land creatures. Neither of our boards had anything that responded to creatures dying. The ping effects entered the stack after the minus one counters resolved, as soon as the ping effects hit the stack I had exactly 0 life and died with no animation that the ping effects were resolving. The losing screen still has the goblin's ping effect, but not Doctor Doom's which implies that his effect resolved even if it didn't show me that resolution.