I don't know what it is; either lag, or an ability, or a hidden mechanic.... but I hate that there seems to be something that kills my party without any evidence on what happened. I had lost 2 of my 4 champs in LA. The remaining 2 had no poisons or HP burn and the other team didn't apply a necro on my team and then it looked like my turn was up and then, "boom", both my guys were dead.

This isn't the first time this has happened either. I would like to know what killed my 2 guys. With a combat log, I could see what damage and effects were applied to my party members to kill them off. Sometimes even being able to see why a hit I did only caused a few thousand damage instead of the 100's of thousands I normally do. Some champs like Sepulcher Sentinel has a passave ability that completely blocks all damage to an ally champ and it would be nice to know that effect happened when trying to kill someone else.

It's really frustrating that something happens and I'm not aware of what it was. Between relics, champ abilities, mastery, or even equipment; sometimes an effect happens and I don't know what happened. How can I improve my teams if I don't know what happened to them? I would also like to add that it should have the ability to turn it off and on too. Some people don't care while some people like myself does. Also, people might find a hidden gem among their champs that might have an ability they might want to try out. I'm just saying.