There is one problem that I ran into though and it happened in a clan war. My boldtusk revived with 1 hp and got caught in the enemy arrow rain and died because of it.
Arrow rain takes off 25% of the heroes current health so it would have reduced it to below 1 but not 0. Actual health would have been 0.75 hp
Boldtusk dying like that put me at a big disadvantage at that time as I would have been able to save him otherwise or he would have drawn fire from enemy heroes, saving the rest of my team.
Is this a bug or should the arrow rain be able to kill any hero with 1 hp left?
Has anyone else have this happen as well?