Blue Giant Diane
3-star/SpeedC tier
Introduction
Blue Giant Diane is a 3-star Speed character in The Seven Deadly Sins: Grand Cross.
On our The Seven Deadly Sins: Grand Cross tier list Blue Giant Diane is C tier, 94th of the 177 characters ranked, from where 2 current tier lists put Blue Giant Diane.
Other Speed characters in The Seven Deadly Sins: Grand Cross: Blue Arden, Blue Arthur, Blue Ban, Blue Beatrice, Blue Bellion, Blue Demon Meliodas and 44 more.
Is Blue Giant Diane good?
This free early-game giant deals heavy AoE damage, her ultimate can hit for up to 900 percent of her attack, and she specifically punishes buff-stacking squads like Mono-
Red Arthur or Amplify teams, since her Rupture effect doubles damage against buffed targets. She also gets stronger the longer a fight drags on, gaining up to 30 percent extra attack over time.
Her ultimate is expensive to level up outside the coin shop, and her low defense and resistance mean she loses relevance as PvE content gets harder. We slot her at C tier.
Pairs well with: 
Blue King; 
Green Gustav; 
Blue Tarmiel.
Strengths
- Heavy AoE ultimate damage
- Rupture effect doubles damage against buffed enemies, a hard counter to Mono-Red Arthur teams
- Gets stronger the longer the fight goes
Weaknesses
- Ultimate is slow to upgrade outside the coin shop
- Low Defense and Resistance
- Loses relevance in PvE as the game progresses
Profile
Blue Giant Diane carries the title "The Serpent Sin of Envy". Blue Giant Diane's species is listed as Giant. Blue Giant Diane was released on 17 May 2020.
Skills
5Rush Rock
SkillInflicts damage equal to 360% of Attack on one enemy. Disables Attack Skills for 2 turns.
At rank 3
Ground Gladius
SkillInflicts Rupture damage equal to 250% of Attack on all enemies.
At rank 3
Mother Earth Catastrophe
UltimateInflicts damage equal to 525 / 578 / 631 / 684 / 737 / 790% of Attack on all enemies.
Full Swing Impact
Combined attackInflicts damage equal to 600 / 660 / 720 / 780 / 840 / 900% of Attack on all enemies.
Giant's Will
UniqueUnique: Giant's Will - This unique ability gradually increases Blue Giant Diane’s attack by up to 30%, achieving the max value on the 5th turn.
How to get Blue Giant Diane
Free reward for clearing Chapter 4 of the Main Story
Art
