Im finally getting very comfortable with many of the finer points in the game and I realized that I dont think I fully understand how ARMOR works. The Support Module Armor adds some flat HP and sometimes a %HP. The Battle Card can add 50 HP. The "dust" Hero's Battle Card adds 25% of the HP to Armor. But, what specifically does ARMOR do? Is it a 1 time blocker of incoming damage and when exhausted, gone for the remainder of the battle or battle phase (ie 250 armor blocks the first 250 damage)? Does it block the first 250 damage each time damage is dealt (so up to 3 times each Combat Phase)? Does it block damage of every type or just damage of your highest defense?



Any explanation appreciated.

Armor adds hitpoints, nothing more and nothing less.