Theorylytics

Gorou vs Illuga

Mono-Geo's loyal general vs. the mysterious polearm of Nod-Krai

TL;DR — Quick Pick

Pick Gorou if…

  • When supporting other Geo characters like Itto or Noelle
  • If you need a low-cost way to boost team DEF
  • When you have C6 for the Geo CRIT DMG buff

Pick Illuga if…

  • If you want a Geo character capable of dealing high personal damage
  • When utilizing the unique Geo construct mechanics of Nod-Krai
  • If you need a more offensive Geo presence in your team
Verdict

Gorou remains the strictly superior support for other Geo units, whereas Illuga functions as a more modern, damage-oriented Geo character. Choose Gorou to enable others, and Illuga to carry.

At a Glance

Gorou
Stat
Illuga
Bow
Weapon
Polearm
Geo
Element
Geo
4-Star
Rarity
5-StarWinner
Support
Role
Main DPS / Sub-DPS
Team DEF / Geo
Buffing
Self / Construct synergy
Low
Complexity
Moderate
HighWinner
F2P Accessibility
Low
Moderate
AoE Range
HighWinner

Strengths & Weaknesses

Gorou

Strengths
  • Strong Geo damage
  • Versatile team options
Weaknesses
  • Requires investment
  • Best teams use limited 5-stars

Illuga

Strengths
  • Strong support for Lunar-Crystalize teams (specifically Zibai)
  • Does not require heavy investment
  • Provides value even for non-Lunar-Crystalize Geo teams
Weaknesses
  • Requires C2 to use the Silken Moon's Serenade artifact set
  • Lunar-Crystalize buffs are limited to direct damage which few characters can currently use

Shared Team Members

With Gorou

Zhongli provides Gorou with a stable shield and Geo resonance, ensuring that Gorou's buffs can be maintained without interruption. His RES shred further amplifies the Geo damage of the entire team, making Gorou's contributions even more effective.

With Illuga

Zhongli's Stone Stele resonates with Illuga's constructs, dealing consistent pulse damage and generating Geo particles for the team. This synergy increases the overall Geo damage output and helps Illuga maintain her constructs' presence on the field.

With Gorou

Albedo's Transient Blossoms deal significantly more damage when buffed by Gorou's DEF and Geo DMG bonuses. Gorou also provides the Geo particles Albedo needs to keep his Burst ready, while Albedo's off-field presence helps maintain Geo resonance.

With Illuga

Albedo provides Illuga with coordinated Geo attacks that trigger from her on-field actions, significantly boosting the team's total DPS. His Elemental Skill also generates Geo particles and maintains the Geo resonance needed for Illuga's kit to function optimally.

Best Builds (Signature)

Gorou

Weapon

Favonius Warbow

Artifacts

The Exile

Sands

ATK%

Goblet

DMG%

Circlet

CRIT Rate

Substats

Energy Recharge to requirement > DEF % > CRIT Rate

Illuga

Weapon

Dragon's Bane

Artifacts

Silken Moon's Serenade

Sands

Elemental Mastery

Goblet

Elemental Mastery > Energy Recharge

Circlet

Elemental Mastery

Substats

Energy Recharge (Until Requirement) > Elemental Mastery > CRIT Rate (with Favonius)

Who Should You Pull?

Gorou
Pull Gorou if…
  • When supporting other Geo characters like Itto or Noelle
  • If you need a low-cost way to boost team DEF
  • When you have C6 for the Geo CRIT DMG buff
Gorou Full Guide
Illuga
Pull Illuga if…
  • If you want a Geo character capable of dealing high personal damage
  • When utilizing the unique Geo construct mechanics of Nod-Krai
  • If you need a more offensive Geo presence in your team
Illuga Full Guide