As the neon-drenched alleys of New Eridu hum with anticipation, a celestial upgrade approaches. Starlight Billy, the agent who rides the line between street-smart operative and cosmic daredevil, is poised to receive a massive enhancement in the game's upcoming version. For players dreaming of unleashing his full potential, the journey from capable fighter to maxed-out powerhouse is a path paved with specific, often elusive, resources. Before recklessly expending precious batteries, understanding the true cost of this stellar ascension is paramount. This guide illuminates the complete material tapestry required to weave Starlight Billy into a legend, taking him to the zenith of level 60, mastering all his skills, and fully upgrading his signature W-Engine, ensuring his super cool Bike is ready to tear through any challenge from day one.

The Celestial Ascent: Agent Promotion to Level 60

The first step in Billy's transformation is his ascension through the agent ranks. This process, while demanding, is often considered the more manageable phase compared to the skill grind that follows. To elevate Starlight Billy to his maximum level of 60, players must gather the following foundational materials:

Material	Quantity Required
Basic Rupture Certification Seal	×4
Advanced Rupture Certification Seal	×32
Arbiter Certification Seal	×30
Denny	×800,000

This investment solely covers his promotion; it is the scaffolding upon which his skills will later be built. The 800,000 Denny fee is a significant but predictable toll on any operative's wallet.

The Symphony of Skills: Mastering Billy's Arsenal

If promotion is the scaffolding, then skill upgrades are the intricate architecture that defines a character's true power. This is where the resource commitment deepens, transforming from a manageable investment into a long-term dedication. Skill upgrades alone account for nearly 3 million Denny, a sum that feels as vast as the starfield Billy navigates. Furthermore, they require specific, yet-to-be-revealed Boss materials. While players can attempt to pre-farm the latest available boss, the winds of update schedules suggest new challenges will likely emerge by the time Starlight Billy arrives. A full investment here only makes sense for those committed to the character for the long haul, viewing him not as a fleeting fancy but as a cornerstone of their roster.

Forging the Cosmic Key: Signature W-Engine Upgrade

For those who plan to secure Starlight Billy's signature W-Engine—the mechanical heart of his iconic ride—a parallel preparation path exists. Upgrading this weapon to its maximum potential requires its own dedicated set of components, a list that mirrors the structure of agent promotion but with a different material essence:

• Rupture Component ×4

• Reinforced Rupture Component ×32

• Specialized Rupture Component ×30

• W-Engine Energy Module ×200

• Denny ×400,000

Pre-farming these materials alongside Billy's own is a strategic masterstroke. It ensures that upon acquiring both agent and weapon, they can be deployed at peak performance immediately, their synergy as seamless as a rider and his bike melding into a single streak of light. The 400,000 Denny cost for the weapon is a substantial but worthy addition to the overall budget.

The Prudent Path: Universal Resource Farming

For players still orbiting the decision of whether to pull for Starlight Billy, there exists a safe and universally valuable farming route. These resources are the currency of progression for any agent, making them a wise investment regardless of future choices. Focusing here is like tending to a garden that will bear fruit for any character who arrives.

Core Universal Materials to Farm:

1. Denny: The lifeblood of all upgrades. There is never enough.

2. Senior Investigator Logs: Crucial for agent experience.

3. Weekly Time-Gated Materials: Secure these whenever possible; their availability is a trickle, not a flood.

4. Physical Chips: This is the most critical pre-farm.

Among these, the 250 Specialized Physical Chips stand out as the single biggest grind. Farming these now is arguably the safest and most efficient use of time. They are almost guaranteed to remain relevant for future physical-type agents, and as skill materials typically represent the longest farm, starting here offers immense value. Procuring them in advance is like assembling a mosaic one tile at a time; the final picture—a maxed skill—comes together far quicker when the pieces are already in hand.

Strategic Synthesis: Planning Your Approach

Ultimately, the journey to max out Starlight Billy is a test of foresight. The difference between achieving a day-one max build and facing weeks of delayed progression often boils down to preparation. The total material requirement is a constellation of needs, each point of light representing a farmed resource. For the truly dedicated, the path is clear: begin the grind for universal chips and Dennies now, and stay vigilant for announcements regarding the new boss materials that will complete the set.

To visualize the scale of the commitment for a full build (Agent + W-Engine, excluding unknown boss mats), consider this summary:

TOTAL ESTIMATED RESOURCE OVERVIEW (Excluding Boss Mats):

- Denny: ~4.2 Million (Promotion + Skills + W-Engine)

- Certification Seals / Components: 66+ of various tiers

- Specialized Physical Chips: 250

- W-Engine Modules: 200

Embarking on this preparation is not merely a logistical task; it is a commitment to a vision. It is for those who see in Starlight Billy not just another agent, but a phenomenon—a character whose potential, when fully unlocked, burns as brilliantly and uniquely as a pulsar in the silent void of space. So, if the call of his super cool Bike and celestial combat style resonates with you, the time to start preparing is not tomorrow, but now. The streets of New Eridu await their next legend.