so when i have say a deathknight and a valk in the same stack at 1L i have a total of 14 (i believe). I've used this tactic mostly on lvl 2/3 ruins, and maybe i've just been lucky but sometimes even though i beat the dice roll for a ruin, my hero dies. So I have 2 questions:
1) Does hero undead lore stack for a whole stack. Ie if i have multiple heros in my stack, do they both add to the stack's total undead lore (the UI says it does when i hover my stack)
2) Is there a small % chance of killing a hero even if you have more undead lore than the ruin does dice? (the wiki says no)
I have had my hero die multiple times when i feel they shouldnt have and am trying to get a straight answer so i can make better decisions.