Build Lockon Stratos, Allelujah Haptism, and Setsuna F Seiei if you want strong Gundam 00 pilot options for the upcoming Eternal Road anniversary stages. For free-to-play units, GN Arms Type D and GN Arms Type E are recommended, with SP or SSP conversion improving both for Double O content.
What to build before the anniversary Eternal Road stages
The one-year anniversary content arriving on April 1 introduces Eternal Road stages that are harder endgame content and reward players who build series-specific pilots and units. Focusing on free-to-play options outside the gacha pool helps most accounts prepare without spending. Building more Gundam 00 units and pilots is especially important because these stages often require a full roster for series-limited challenges.
Best Gundam 00 pilots to build
steps
- Lockon Stratos: SP conversion pushes his range stat much higher, and he offers strong support attack options and tools that work well in attacker suits.
- Allelujah Haptism: SP conversion keeps his range strong, and high speed plus MP up let him hit hard and act early.
- Setsuna F Seiei: He is a defender with great defense and reaction. SP conversion gives him extra support defense and makes him behave like a double defender.
Lockon Stratos’s character data page is open with his stats and abilities visible. — Fortexfiend
SP conversion priorities for pilots
The Hallelujah Haptism pilot page displays his skills and ranged stat. — Fortexfiend
When to SP convert your pilots
Choose SP conversion for Lockon Stratos to maximize his support value and ranged stat. Allelujah Haptism benefits from SP conversion by gaining high speed and MP up, letting him set up damage quickly. Setsuna F Seiei grows as a defender through SP conversion, gaining defense, reaction, and another support defense count. These three pilots are strong investments for Double O content.
Best free-to-play Gundam 00 units to build
steps
- GN Arms Type D: As a supporter, it provides valuable debuffs and gains more range and stronger effects after SSP conversion.
- GN Arms Type E: Also a supporter with debuffs, it upgrades its attack-down tool and gets a boosted GN Beam Gun after SSP conversion.
The Gundam Kyrios unit page is open with its stats and attack-related abilities shown. — Fortexfiend
SP conversion and SSP conversion checks
A GGen Database page displays Large GN Cannon and Large GN Cannon SSP stats with level tabs and effect text. — Fortexfiend
comparison
Gundam Kyrios (SR)
- SP or SSP conversion raises attack and improves secondary weapon.
- SSP conversion adds a Beam Machine Gun SSP with high power and critical damage boost.
GN Arms Type D
- SSP conversion upgrades physical and beam debuffs to longer range.
- Physical weapon damage taken debuff increases to range five.
- Beam weapon damage taken debuff increases to range six.
GN Arms Type E
- SSP conversion provides a stronger Large GN Sword attack-down effect (25%).
- Also raises GN Beam Gun power.
How to pair the units for Double O content
A unit data page is open with GN Beam Saber, GN Beam Submachine Gun, and Trans-Am details visible. — Fortexfiend
Eternal Road stages on a free-to-play account
Prioritize the three Gundam 00 pilots—Lockon Stratos, Allelujah Haptism, and Setsuna F Seiei—when prepping for anniversary series stages. Then build GN Arms Type D and GN Arms Type E, using SP or SSP conversion where resources allow.
FAQ
Which Gundam 00 pilots should I build for the one-year anniversary Eternal Road stages?
Lockon Stratos, Allelujah Haptism, and Setsuna F Seiei are the most recommended pilots for upcoming stages.
Which free-to-play Gundam 00 units are worth SP converting?
GN Arms Type D and GN Arms Type E are key choices for SP conversion.
Is Gundam Kyrios worth SSP converting for Double O content?
Yes—Gundam Kyrios is treated as a strong SR that improves further after SSP conversion.
What does GN Arms Type D gain from SSP conversion?
SSP conversion upgrades its physical and beam debuffs to longer range and stronger effects.
What does GN Arms Type E gain from SSP conversion?
GN Arms Type E gets a stronger Large GN Sword attack-down effect and a boosted GN Beam Gun from SSP conversion.
Why does the video recommend Allelujah Haptism with Gundam Kyrios?
Allelujah’s MP up skill helps Kyrios reach Trans-Am faster, unlocking higher damage early in battles.
Sources
Sources
Screenshots on this page are frames from the videos below, used to illustrate the steps they describe. All rights remain with their creators.
- BUILD THES GUNDAM 00 UNITS & PILOTS BEFORE ANNIVERSARY SD Gundam G Generation Eternal — Fortexfiend, March 27, 2026
