Gaia Build Guide

Gaia portrait

Gaia

Healer class icon
Odius
SSR Holy Healer Healer

Gaia is a healer that scales with HP, She have AOE healing and can revive allies. She can also increase the max HP of her allies. Using Snow Girl memory can privde 24% total damage increase which is better then her memory !

Skill Priority

Skill level recommendations for F2P non-spender:

1
Passive: Primordial Regression
Level 10
Upon entering battle, the ally with the lowest DEF gains [Motherly Love]. While [Motherly Love] is active: The target's max HP increases by 60% (increased max HP cannot exceed 15% of Gaia's max HP at battle start). When the [Motherly Love] holder would receive lethal damage: Triggers [Life Extension] effect - immediately restores HP to 100%, then gradually loses HP over time. HP loss accelerates each second. HP loss stops if the holder defeats an enemy during this state. Each ally can trigger this once per battle. [Motherly Love] disappears if Gaia is defeated.
2
Ultimate: Dominion: Primordial Order
Level 10
Energy Cost: 3 Increases max HP of all allied characters by 60%. The increased max HP cannot exceed 15% of Gaia's max HP at the start of the battle. Lasts 20 seconds. During the buff duration, Gaia can use [Emergency Treatment]. [Emergency Treatment]: Heals the allied unit with the lowest current HP percentage, restoring HP equal to 12% of Gaia's max HP.
3
Auto Skill: Gene Collapse
Level 10
Cooldown: 10.0s Deploys floating devices to other allied units. When the target takes damage, the floating device heals all allied characters every second for 5 seconds, restoring HP equal to 1% of Gaia's max HP + 120 HP. When Gaia uses her Ultimate Skill, she can replenish floating devices to other allied units.
4
Normal Attack: Gene Split
Level 7
Deals Holy Damage to a target enemy, equal to 12% of the caster's max HP.

Recommended Memory Cards

These are the best memory cards for Gaia:

The Beauty of Heijing Castle memory card
The Beauty of Heijing Castle
Highly Recommended
Healing amount +30%; when recovering targets' life value is full, target damage +24% for 10 seconds.
Stats: HP 5,000 / ATK 500 / DEF 500

Alternative Memory Cards

Good alternative options if you don't have the recommended cards:

A Smile That Topples Cities memory card
A Smile That Topples Cities
Max HP +40%; Healing output +40%; If wearer healed within last 1 second, additional +40% healing output.
Stats: HP 6,300 / ATK 580 / DEF 585
Solitary Realm memory card
Solitary Realm
Healing amount increased by 30%; Protection Effect: When healing a target below 50% max HP, the target receives 8% damage reduction for 10 seconds.
Stats: HP 5,000 / ATK 500 / DEF 500

Runes Priorities

Focus on these rune stats for Gaia:

Primary Stat:
HP%
Secondary Stat:
HP

Highly Recommended Stats:

HP% HP DEF%

Additional Stats:

DEF
Build Note: Focus on maximizing HP first since all of Gaia's abilities scale with her max HP. DEF provides survivability to keep Gaia alive longer.

Recommended Rune Sets:

Daleth rune (4-piece)
4-piece
+
Zahn rune (2-piece)
2-piece
Daleth [Energy/Healing] 4-piece + Zahn 2-piece
2-piece (Daleth): 2-piece: Healing Effectiveness +10%
4-piece (Daleth): 4-piece: Battle Start: Gain 1 Energy immediately
2-piece (Zahn): 2-piece: HP +8%

Alternative Builds:

Zahn rune (4-piece)
4-piece
+
Daleth rune (2-piece)
2-piece
Zahn [HP/Defense] 4-piece + Daleth 2-piece
2-piece (Zahn): 2-piece: HP +8%
4-piece (Zahn): 4-piece: After Ultimate: Take 5% less damage (10s)
2-piece (Daleth): 2-piece: Healing Effectiveness +10%

Main Stats by Position

Recommended main stats for each rune position for Gaia:

Position 1 — Fixed Main Stat

HP (Flat Value)

Always HP - no other options

Position 2 — Fixed Main Stat

Attack (Flat Value)

Always Attack - no other options

Position 3 — Fixed Main Stat

Defense (Flat Value)

Always Defense - no other options

Position 4 — Variable Main Stats

Available Options:
Healing Effectiveness (%) Critical Rate (%) Critical Damage (%) Attack Penetration (%) Attack (%) HP (%) Defense (%)

Healing Effectiveness% is ideal for maximizing all healing output. HP% is also excellent for increasing the scaling of all abilities. prioritize Healing Effectiveness% if you have enough HP from other sources.

Position 5 — Variable Main Stats

Available Options:
Wind Attribute Damage (%) Fire Attribute Damage (%) Ice Attribute Damage (%) Holy Attribute Damage (%) Chaos Attribute Damage (%) Attack (%) HP (%) Defense (%)

HP% is the best choice for position 5 as it directly scales all of Gaia's healing abilities, Motherly Love HP boosts, and Emergency Treatment healing. This provides the most benefit for her support role.

Position 6 — Variable Main Stats

Available Options:
Attack (%) HP (%) Defense (%)

HP% is the best choice for maximizing all of Gaia's healing and support abilities. This directly increases her healing output, Motherly Love HP boosts, and Emergency Treatment healing.

Team Synergy

Good Teammates:

Anyteam she is good at, she is the best healer right now !

Gaia really strong healer if you put her in any team she going make sure they will not die, however her MAX HP increase does not scale with other character that use HP as DAMAGE like Mordred.