Ah the Armored Vest + Endurance in one card. And also only cost 3ER (1 less the this two combined) What to say. Amazing, excellent, this card can make a hero a unstopabble force. Someone can say that's a power creep. I preffered... more possibilites. There is few situations when you want to play 1 coster (Armored Vest or Endurance) usually when the hero is 1DEF and you don't want to defend in any way. But even then this provide extra hit points which is useful anyway.

Rating (A-C) A Not a maximum A+, because not every hero wants to defend, but for the value this is crazy good.