I have seen this post about death in D3 but it does not answer my question above.
If you are alone or in a party, pull some enemy or enemies, then do a bunch of damage, but do NOT kill them, what happens to their health after you wipe? Does it get reset to full health again? or does something else happen?
Best Answer
For normal enemies, including champions and rare mobs, damaged health will not return (assuming they have no self-healing abilities in the first place). On higher difficulties, however, they will regen, slowly (though dead champs stay dead, thankfully!)
For bosses, dying means they will reset to phase 1 and must be beaten starting from the beginning again. (Cinema scenes will replay too).
Dying while in a party is similar. Unlike in regular combat, you will not be able to revive until the boss is dead, and while losing a party member in the middle of a boss fight might make it harder, the boss won't reset until all of the party has been slain.