SD Gundam G Generation ETERNAL Tier List

SD Gundam G Generation ETERNAL is a strategic turn-based mobile game where choosing the right units makes all the difference. Each character plays a unique role, so in this guide, we’ll walk you through the best units to focus on, break down the full SD Gundam G Generation ETERNAL tier list, and show you how to reroll efficiently, especially with tools like OSLink to speed things up.

SD Gundam G Generation ETERNAL – S Rank
SD Gundam G Generation ETERNAL – A Rank
SD Gundam G Generation ETERNAL – B Rank
SD Gundam G Generation ETERNAL – C Rank
SD Gundam G Generation ETERNAL Reroll Guide with Steps
SD Gundam G Generation ETERNAL Recommended Units for Reroll
Conclusion

SD Gundam G Generation ETERNAL – S Rank

S rank in this tier list are the Gundam ETERNAL best units. They have the most versatile skills and strength levels than others and will be ideal in every situation.

Unit Name	Why Pick It
Freedom Gundam (EX)	- Strong attacks & quick movement - Good in PvE & PvP - Lowers enemy defense with debuffs - Best with Kira Yamato - Balanced mix of offense & survival
Gundam Exia (EX)	- Fast & high critical melee damage - Trans-Am boosts for combos - Chance Step enables rapid hits - Great vs groups & bosses - Best for fast, offensive play
Phoenix Gundam (Power Unleashed)	- Powerful support unit - Heals allies & weakens enemies - Very durable - Synergizes with Amuro Ray - Great for team play & late-game strategy

SD Gundam G Generation ETERNAL – A Rank

When you have no S rank units in your hands, you have the A ranks to rely on. These are also considered as the very best units and they show utilities for any of the situations you are in.

Unit Name	Why Pick It
Gundam Aerial (EX)	- Lowers enemy DEF by 15–25% - Increases beam damage taken by 25% - 5-range EX skill is great in boss fights - EN recovery from Suletta keeps it active
Sazabi (EX)	- Powerful long-range attacks that ignore defense - Funnels and Mega Particle Cannon hit hard - +1 Range and Chance Step from Char - Boosts damage when low HP
Nu Gundam (EX)	- Reliable support with DEF Down EX skill - Amuro boosts squad damage - Great for long-range support roles in hard content
Crossbone Gundam X Custom (EX)	- Focuses on critical hits with strong skills - Screw Web EX has 20% crit and big power - Kincade adds crit rate and beam damage resistance
Le Cygne (EX)	- Efficient debuffer with low EN costs - Can heal the team with Mark Guilder - Asuna keeps its skills going with EN Recharge LV3

SD Gundam G Generation ETERNAL – B Rank

B rank holds the good units, but they aren’t versatile. Sometimes, they show a certain lack of performance in several situations, so these are just perfect fits for beginners.

Unit Name	Why Pick It
Unicorn Gundam (Destroy Mode – EX)	- High beam damage with stat boost from NT-D - Strong Beam Gatling EX for ranged attacks - Banagher grants an extra Chance Step - Good defense and flexibility
Gundam (EX)	- Balanced between beam and melee attacks - Beam Rifle EX works great with Amuro - ATK buffs and mobility make it reliable long-term
Gundam Barbatos 6th Form (EX)	- Strong melee unit with crit-based damage - Mace EX has high power and crit chance - Fast and tanky enough for boss fights

SD Gundam G Generation ETERNAL – C Rank

C-rank units are the worst. They have the lowest power than the others and will only show effectiveness in certain scenarios.

Unit Name	Why Pick It
Striker Custom (EX)	- Melee-focused with fast movement - Hyper Hammer EX hits hard - Shiro boosts crit rate and provides 15% damage reduction
Narrative Gundam A-Packs (EX)	- Solid ranged unit with Beam Rifle EX - +1 Chance Step from Jona enables more attacks - NT resonance helps boost team accuracy
Gundam Ez8 (EX)	- Mid-range tank with Rocket Launcher EX - Shiro's defense buffs help with endurance - Provides team ATK boosts across different terrain

SD Gundam G Generation ETERNAL Reroll Guide with Steps

Here are the SD Gundam G Generation ETERNAL reroll steps to collect your best units for a powerful gameplay impact.

SD Gundam G Generation ETERNAL Reroll Guide with Steps

Start playing the SD Gundam G Generation ETERNAL game
Complete the tutorial
Claim all your free gems from the inbox
Perform two multi-pulls, and here, you have a chance to collect two or more two UR units
If you are satisfied with what you have summoned, continue playing
If you didn’t get what you want, then go back to the title screen of the game and then delete the user data
Skip the tutorial in this phase and follow the reroll steps mentioned.

But sometimes, you’ll have to reroll 20+ times to get your ideal unit, and that’s where OSLink changes everything. With OSLink Synchronizer, you can control multiple game instances at once from your phone while the game runs on your PC. That means you're rerolling on 4, 6, or even 10 accounts simultaneously, cutting your time and boosting your odds.

How to Set Up OSLink for Multi-Instance Rerolling

Install OSLink on PC & Phone
- Download OSLink for both devices and log in with the same email.

Set up an Android emulator (LDPlayer recommended)
- Install SD Gundam G Generation ETERNAL on one instance.

Clone Instances via LDMultiplayer
- Use "Batch Clone" to duplicate your base instance with the game pre-installed.

Launch OSLink & Connect
- Open OSLink on your phone, tap Tools → Synchronizer, and select all emulator instances to sync.

Play Once, Repeat Everywhere
- Complete the reroll process in one instance, tutorial, summon, reset, and the Synchronizer mirrors it across all others.
Reset in One Tap
- Clear game data on one instance, and OSLink does the same on all, ready for another reroll round.

With OSLink, you can reroll 10x faster, claim invite rewards, and control everything from your phone without lag or battery drain.

SD Gundam G Generation ETERNAL Recommended Units for Reroll

Even after the April 30 SD Gundam G Generation ETERNAL update, these are the top units to reroll for. S-rank units stand out with unmatched power and versatility, making them essential for tackling any challenge.

SD Gundam G Generation ETERNAL Recommended Units for Reroll

Here are the best ones we recommend starting with.

The S-rack units: Freedom Gundam (EX): A flexible attacker with strong beam damage and great mobility. With Kira Yamato as its pilot, it lowers enemy ATK by 25%.
Gundam Exia (EX): A super fast melee unit with high critical damage. Its Trans-Am mode boosts damage by 30%, and Setsuna’s +1 Chance Step allows it to chain attacks.
Phoenix Gundam (Power Unleashed): A top-tier support unit that lowers enemy defence by 20% and heals allies. Amuro Ray’s buffs and 10% HP recovery each turn help keep the team alive, making it a key unit for surviving tough fights in PvE and PvP.
Sazabi (EX): A top long-range attacker known for its 5-range Funnels (3,200 power, 21 EN) and Mega Particle Cannon EX (4,800 power, 43 EN), both of which ignore enemy defences. With Char’s +1 Chance Step and +1 Range, it can safely deal big damage from afar. Its power increases when HP is low.
Gundam Aerial (EX): An excellent support unit that applies DEF Down (15–25%) and increases Beam Damage Taken (25%) using a 5-range EX attack (4,800 power, 43 EN). Suletta’s +1 Range and EN recovery help it keep debuffing consistently.

Conclusion

So these are all the units in the SD Gundam G Generation ETERNAL tier list you can go for. Once you’ve picked your targets, reroll smart, use tools like OSLink to mirror your progress across multiple accounts and speed things up. Less grind, more chances, and a quicker path to victory.