SD Gundam G Generation ETERNAL Diamond Spending Guide

To maximize diamonds in SD Gundam G Generation ETERNAL, save your currency until you can afford a full banner pity guarantee, and spend only on high-utility units or flagship warships. Early story clearances, development stages, and beginner challenges provide a large initial diamond surplus, but recurring income slows sharply to daily logins, weekly events, and maintenance compensation. Because pity counters rarely transfer across banners, partial summoning runs risk leaving you with depleted reserves and no featured reward.

The Guarantee Rule: Avoid Partial Pulls

Never commit diamonds to a banner unless your reserve can reach the full pity threshold or a specific, high-value step-up milestone. Committing to partial pulls without reaching a guarantee is the primary way free-to-play accounts lose progression resources.

Summon Strategy	Diamond Requirement	Expected Outcome	Recommendation
Impulse Pulling	1–2 Multi-Pulls	High failure rate; scattered duplicates	Avoid completely; wastes diamonds without building pity.
Threshold Targeting	Mid-Tier / Step-Up Point	Moderate rate-up odds; guaranteed intermediate ticket	Acceptable only if the milestone reward provides a guaranteed high-rarity asset.
Full Guarantee (Spark)	Complete Pity Stash	100% guarantee of the featured target	Recommended; prevents wasted currency by securing the banner unit.

Before committing to a banner, check the unit's duplicate requirements. If a Mobile Suit depends on multiple copies to unlock vital weapon ranges or passives, skip it unless your diamond stockpile covers duplicate thresholds or universal upgrade materials can substitute over time.

Evaluating High-Priority Banners Versus Bait

Publishers run frequent intermediate banners to deplete player stockpiles ahead of major limited events or festival pools. Evaluate a banner based on the mechanics a unit provides rather than popular animations or raw attack values.

Bait Banners: Units that focus on standard single-target damage with kits similar to farmable development tree units. If existing, farmable units can clear the same stage conditions when leveled, do not spend diamonds.
High-Priority Banners: Mobile Suits that feature team-wide stat buffs, wide-area attack (MAP) weapons, defense-ignoring passives, or versatile terrain adaptability across ground, space, and underwater stages.
Universal Enablers: Flagship warships and dual-role pilot-unit combinations that boost squad mobility, increase critical damage multipliers, or expand squad deployment limits.

Target Warships Before Single Mobile Suits

When choosing where to invest diamonds, prioritize high-tier warships over specialized Mobile Suits. A standalone damage dealer occupies only one squad slot, but a superior warship acts as a permanent, team-wide force multiplier across every game mode:

Expanded Deployment: Top warships unlock broader deployment grids, allowing you to field more units per stage.
Turn Recovery: High-tier fleet ships increase HP and energy recovery per turn for docked units.
Global Buffs: Warship passive bonuses apply broad combat stat increases across every assigned Mobile Suit in the squad.

Similarly, evaluate pilot banners by assessing how broadly the pilot can be used. Avoid summoning specialized pilots who require restrictive unit types or lack compatible Mobile Suits in your existing roster.

Recommended Next Actions

Audit Your Reserves: Calculate your current diamond total against the full pity threshold before touching active rate-up banners.
Rely on the Development Tree: Use daily stamina to grind farmable developmental tech trees and free event units to clear ongoing stage bottlenecks instead of summoning for temporary fixes.
Hold for Major Milestones: Keep your stockpile intact for high-impact festival banners, universal warship rate-ups, or limited campaigns that feature wide-utility enablers.