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Iron Will

“Mitigates damage taken by nearby troops for a duration.”


  • Iron Will is a Hero Ability that can be used by Sgt. Brick in attacks.
  • It creates a large area of effect centered on the hero that reduces the damage that your troops take for a while.
  • Each use costs 12 more Energy than the previous one, with a starting cost of 6 Energy.


  • Use it to reduce damage from high damage turrets like the Boom Cannon. It could mean a difference of a few hits, buying you the time to destroy the turret.
  • It can be used to help weaker troops like Riflemen and Zookas pass through Mines with less damage, as well as make them more resistant to Machine Guns and Flamethrowers.

  • This Hero Ability shares the same name with an Achievement.
  • The icon of this ability has a Sergeant’s insignia on it, indicating its user’s Sergeant rank. The shield and the down-pointing chevrons indicate reduction of damage.


Damage Reduction
Area of Effect Radius
Trigger Radius
50% 10 tiles


Upgrade Cost
Icon resource scrap
Upgrade Time
Instant (Time Only)
Hero Level Required
1 6.0s N/A N/A N/A 2
2 7.0s 8 8h 119 4
3 8.0s 16 16h 202 9
4 9.0s 32 1d 8h 339 13
5 10.0s 64 2d 16h 572 17


Number of Shots Energy Cost
Cumulative Energy Cost
1 6 6
2 18 24
3 30 54
4 42 96
Iron Will
Article Name
Iron Will
Iron Will is a Hero Ability that can be used by Sgt. Brick in attacks.

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