Grand Blue Wiki

Grand Blue Glass Cannon Trait

Glass Cannon is a high-risk, high-reward trait in Grand Blue. Its effect is straightforward: you deal more damage, but you also take more damage in return.

Glass Cannon effects

AttributeValue
TierA
RarityLegendary
Chance0.5%
Effect+15% damage dealt, +15% damage taken

Because the bonuses and penalties are equal in size, Glass Cannon favors players who can end fights quickly or avoid getting hit at all. It is a damage-first trait rather than a survivability pick.

How to use Glass Cannon well

Glass Cannon works best when your build already has a way to stay safe. Since the trait increases incoming damage, it naturally rewards:

  • aggressive playstyles
  • strong burst damage
  • spacing and positioning
  • builds that can punish mistakes quickly

If your character already struggles to survive, Glass Cannon can make mistakes much less forgiving. If you can control fights well, the extra damage can help you push fights faster.

Trait context

Traits in Grand Blue are permanent-ish build modifiers with rarity tiers and strong effects that can affect movement, survivability, damage, and utility. Glass Cannon fits the damage-focused end of that system.

For broader trait browsing, see Grand Blue Traits.