Roccia Ascension Materials & Farming Guide

To fully ascend Roccia to Lv. 90 and max out the forte board you need 60 Firecracker Jewelweed, 46 Cleansing Conch, 26 The Netherworld's Stare (weekly boss), plus the enemy and forgery series below: 2,200,000 Shell Credits in total (170,000 + 2,030,000).

At a glance

Material	Total
LF Tidal Residuum	29
MF Tidal Residuum	40
HF Tidal Residuum	52
FF Tidal Residuum	61
Cleansing Conch	46
The Netherworld's Stare	26
Firecracker Jewelweed	60
Cadence Seed	25
Cadence Bud	28
Cadence Leaf	55
Cadence Blossom	67
Shell Credit	2,200,000

Roccia ascension materials

Ascension moves Roccia from level 20 to 90 in six breaches. Every row is the cost of one breach:

Level	Shell Credits	Materials
20 → 40	5,000	LF Tidal Residuum ×4
40 → 50	10,000	Cleansing Conch ×3 Firecracker Jewelweed ×4 MF Tidal Residuum ×4
50 → 60	15,000	Cleansing Conch ×6 Firecracker Jewelweed ×8 MF Tidal Residuum ×8
60 → 70	20,000	Cleansing Conch ×9 Firecracker Jewelweed ×12 HF Tidal Residuum ×4
70 → 80	40,000	Cleansing Conch ×12 Firecracker Jewelweed ×16 HF Tidal Residuum ×8
80 → 90	80,000	Cleansing Conch ×16 Firecracker Jewelweed ×20 FF Tidal Residuum ×4
Total	170,000	every material, once each (table below)

Total roccia ascension materials

Material	Total
LF Tidal Residuum	4
MF Tidal Residuum	12
HF Tidal Residuum	12
FF Tidal Residuum	4
Cleansing Conch	46
Firecracker Jewelweed	60
Shell Credit	170,000

Roccia forte materials

The forte board is five main nodes (each leveling 1 → 10), four tier-1 and four tier-2 stat nodes, and five single-rank nodes. The per-level rows sum the five main nodes:

Level	Shell Credits	Materials
Lv. 2	7,500	LF Tidal Residuum ×10 Cadence Seed ×10
Lv. 3	10,000	LF Tidal Residuum ×15 Cadence Seed ×15
Lv. 4	22,500	MF Tidal Residuum ×10 Cadence Bud ×10
Lv. 5	30,000	MF Tidal Residuum ×15 Cadence Bud ×15
Lv. 6	80,000	HF Tidal Residuum ×10 Cadence Leaf ×15
Lv. 7	150,000	HF Tidal Residuum ×15 The Netherworld's Stare ×5 Cadence Leaf ×25
Lv. 8	250,000	FF Tidal Residuum ×10 The Netherworld's Stare ×5 Cadence Blossom ×10
Lv. 9	350,000	FF Tidal Residuum ×15 The Netherworld's Stare ×5 Cadence Blossom ×15
Lv. 10	500,000	FF Tidal Residuum ×20 The Netherworld's Stare ×5 Cadence Blossom ×30
Total	2,030,000	every material, once each (table below)

Total roccia forte materials

Material	Total
LF Tidal Residuum	25
MF Tidal Residuum	28
HF Tidal Residuum	40
FF Tidal Residuum	57
The Netherworld's Stare	26
Cadence Seed	25
Cadence Bud	28
Cadence Leaf	55
Cadence Blossom	67
Shell Credit	2,030,000

Stat bonus and single-rank nodes

Nodes	Shell Credits	Materials
Single-rank nodes (×5)	30,000	MF Tidal Residuum ×3 HF Tidal Residuum ×3 The Netherworld's Stare ×2 Cadence Bud ×3 Cadence Leaf ×3
Stat bonus nodes, tier 1 (×4)	200,000	HF Tidal Residuum ×12 Cadence Leaf ×12
Stat bonus nodes, tier 2 (×4)	400,000	FF Tidal Residuum ×12 The Netherworld's Stare ×4 Cadence Blossom ×12

Where to farm Roccia's materials

Firecracker Jewelweed

Local specialty. Found at Overworld routes.

Grows in the wild and respawns every couple of days; interactive-map routes cover a full loop.

Cleansing Conch

Boss drop. Found at Queen of the Night (world boss).

Claim the reward for 60 Waveplates.

LF Tidal Residuum

Enemy drop. Found at Tacet Discords across the overworld.

The Tidal Residuum series drops from matching enemies; the Synthesizer converts lower tiers into higher ones.

Cadence Seed

Forgery Challenge. Found at Forgery Challenge.

Open days rotate through the week, so check the Guidebook before spending Waveplates.

The Netherworld's Stare

Weekly boss. Found at Hecate (weekly challenge).

Three reward claims per week, so the full 26 takes about nine weeks.

Shell Credit

Currency. Found at Simulation Training, quests and events.

About 2.2 million Shell Credits in total: 170,000 for ascension and 2,030,000 for the full forte board.

FAQ

How many Firecracker Jewelweed does Roccia need?

60 in total: 4 at the first breach, then 4, 8, 12, 16 and 20 at each breach up to level 90.

How many The Netherworld's Stare does Roccia need?

26: twenty for the main forte nodes at levels 7 to 10, four for the tier-2 stat nodes and two for the single-rank nodes.

Where does Cleansing Conch drop for Roccia?

From Queen of the Night, the world boss; claim the reward for 60 Waveplates.

How many Shell Credits does it take to fully build Roccia?

About 2.2 million: 170,000 for ascension from level 20 to 90 and 2,030,000 for the entire forte board.

Planning the full build? Roccia's stats, skills, passives and resonance chains live on the Roccia kit page.