Tank

Tank is a class for heroes in Arcanium.

"Tanks are the largest of all warriors and used to protect their allies from incoming enemy attacks. Their lack of damage is greatly balanced out by their large Hit points pool and plethora of defensive tools."

- from the official site

Passive Bonus
Second Wind: Significantly increases the Hero's Energy regeneration (used to recover after a Swap with an adjacent allied Hero)

List of tank heroes
Tank heroes include:
 * Bjorn
 * Leon