SD Gundam G Generation ETERNAL ULT Units and Casval Gundam Guide

In SD Gundam G Generation ETERNAL, you should craft only one ULT unit at a time and reserve resources until you can fully level it. Starting multiple ULT projects at once splits scarce upgrade materials across unfinished suits, stalling your account's progression. Build Casval's Gundam first if your squad lacks a high-mobility, close-range offensive suit; otherwise, hold your materials for an option that addresses your specific roster deficits.

Why ULT Units Demand Single-Project Focus

ULT units provide gacha-comparable performance through gameplay acquisition, but their true cost lies in the upgrades required after initial assembly. To reach combat viability, an ULT unit requires:

• Dedicated blueprint and development currency investments.
• Specialized materials to advance unique skill trees.
• Weapon proficiency ranks and scarce enhancement items that would otherwise raise multiple standard SSR units.

Splitting development materials across two or three blueprints leaves you with multiple under-leveled units that cannot survive high-tier stages. Before spending materials on an ULT project, confirm that your standard squad can reliably farm daily enhancement stages without relying on external assistance.

Casval's Gundam Role and Crafting Value

Casval's Gundam (RX-78-2 Casval Custom) serves as an aggressive, frontline strike unit designed to flank targets and break through heavy enemy defenses.

When to Build Casval's Gundam

Craft this unit if your PvE lineup struggles to breach durable boss targets or lacks a mobile flanking unit to neutralize threats before they establish firing range. It provides immediate value if you already have a compatible Char-tag pilot leveled and waiting.

When to Skip or Delay

Do not invest in Casval's Gundam if your gacha pulls have already provided top-tier mobile suits that handle close-range burst damage. Adding a redundant attacker will not help your team survive prolonged encounters if you instead need defensive support or distinct damage types.

Roster Audit Checklist Before Spending Materials

Evaluate your existing mobile suit roster against four criteria before confirming any ULT craft:

• Damage Type: Check if your primary damage output leans entirely toward beam or physical damage. Select an ULT unit that covers your missing profile to avoid being walled by armored bosses.
• Terrain Ratings: Inspect the unit's movement and combat ratings across ground, space, and water grids. Units penalized on specific map types will restrict your stage flexibility.
• Pilot Compatibility: Match the unit to your available pilots. An ULT mobile suit underperforms without a high-affinity pilot who activates its passive tags.
• Squad Role Deficits: If your damage output is already adequate, hold your materials for utility, defensive, or disruption units that improve your team's survival on long maps.

Step-by-Step ULT Crafting Sequence

Follow this progression order to build your first ULT unit without interrupting daily farming:

1. Verify Farming Stability: Ensure you have four to five fully upgraded baseline mobile suits capable of clearing top-tier daily material stages consistently.
2. Stockpile Before Unlocking: Gather all secondary enhancement materials alongside the required blueprints before assembling the unit. Do not deploy a base-level ULT unit into active content.
3. Finish Key Skill Nodes: Direct all surplus materials into the unit's primary skill paths until its core combat bonuses are active.
4. Pause Secondary Blueprints: Do not convert materials for a second ULT project until the first suit is fully integrated into your active battle squad.