Tetragod

Robur Series [Robur Series] Tetragod

02 Can be displayed on the Home screen	HP	ATK
Level 1	135	342
Level 100	798	2112
Obtain	Premium Draw
Voice Actor	Keiichi Sonobe
Combo Call Name
First HalfUsed when this summon is called first in the combo.	Jumbo
Second HalfUsed when this summon is called second in the combo.	Pump


ID	2040435000
Summon ID	3343
Name^JP	テトラゴッド
Voice Actor^JP	園部啓一
Release Date	2025-04-15
Other Sites	GameWith Huiji Wiki (Chinese wiki)GBF Asset Lookup GBF Animation Player

Crafted by the divine and consecrated to the coast, this monumental soldier patrols the shores with steely focus. Its rocky, alabaster body brushes off wave after wave of savage punishment and protects seaside inhabitants to this very day.

Main AuraThis aura is only available when equipped as a Main Summon. - Tetragod's Aura
0★This is the basic aura for this summon. Its level does not influence the aura.	100% boost to Water ATK.
3★This is the aura for the 3★ version of this summon.	120% boost to Water ATK.
Sub AuraThis aura is only available when equipped as a Sub Summon.
0★This is the basic aura for this summon. Its level does not influence the aura.	Supplement Water allies' damage based on the foe's max HP (Damage cap: 25,000 per hit). (Only active for allies at or above 80% HP.)
3★This is the aura for the 3★ version of this summon.	Supplement Water allies' damage based on the foe's max HP (Damage cap: 50,000 per hit). (Only active for allies at or above 80% HP.)

Call - Jumbo Pump		Initial Cooldown	Cooldown on Call
0★This is the basic call for this summon. Its level does not influence the call.	900% Water damage to all foes (Damage cap: ~700,000). All Water allies gain StrengthATK is greatly boosted based on how high HP is Duration: 3 turns.	3T3-turn cooldown at the start of battle.	9T9-turn cooldown upon call.
3★This is the call for the 3★ version of this summon.	900% Water damage to all foes (Damage cap: ~700,000). All Water allies gain StrengthATK is greatly boosted based on how high HP is Strength: 20%-10%Duration: 3 turns and 15% DMG Cap UpMaximum amount of DMG that can be dealt per hit is boosted Strength: 15%Duration: 3 turns.^[1]	3T3-turn cooldown at the start of battle.	9T9-turn cooldown upon call.

Reduction Materials
200× Water Quartz 20× Flawless Prism	10× Rainbow Prism
This summon should not be reduced or used as fodder.

Robur Series

Grid Suggestions

Load grids using Tetragod

Does not stack with BelialSub AuraSupplement damage based on the foe's max HP (Damage cap: 30,000 per hit).
30% hit to max HP.'s sub aura. Only the highest strength takes effect.

Tetragod first appeared as the featured Nightmare boss in the September 2024 iteration of Unite and Fight.
Tetragod's design and name most likely come from Tetrapods. It is also visually similar to a Dolos.