Complete Guide to Obtaining All Materials and Training for Kathryne in Tide Chimes Version 2.4

[Guide to Materials Needed and Acquisition for Kathiriya in Crescendo 2.4 Version]
Dear players, with the upcoming release of Crescendo version 2.4, a brand-new 5-star Resonator, Kathiriya, is about to make her debut. We believe many of you are already preparing to summon this powerful character with great enthusiasm. To help you prepare better, we are bringing you a comprehensive guide on the materials required for Kathiriya and how to acquire them. This will help you stock up in advance and cultivate this new character effortlessly.
1. Overview of Materials Needed for Kathiriya
To fully cultivate Kathiriya from level 0 to 90 and unlock all talents and circuits, the following materials are required in total:
Materials needed for character breakthrough:

Low-frequency Erosion Sail Core: 29
Mid-frequency Erosion Sail Core: 40
High-frequency Erosion Sail Core: 52
Full-frequency Erosion Sail Core: 61
Immortal Glory: 46
Iris Day of Bloom: 26
Flat Bamboo Flower: 60
Inert Metal Droplets: 25
Active Metal Droplets: 28
Polarized Metal Droplets: 55
Isomorphic Metal Droplets: 67
Special Resonance Promoter: 122
Bells: 3,053,300

2. Materials Needed for Kathiriya’s Exclusive Weapon “Crown of Unyielding Destiny”
3. Detailed Guide to Kathiriya’s Character Breakthrough
Overview of materials needed for breakthrough:

Low-frequency Erosion Sail Core: 4
Mid-frequency Erosion Sail Core: 12
High-frequency Erosion Sail Core: 12
Full-frequency Erosion Sail Core: 4
Immortal Glory: 46
Flat Bamboo Flower: 60
Bells: 170,000

Correspondence Table of Breakthrough Levels and Material Requirements:

Level 20:

Low-frequency Erosion Sail Core ×4
Bells ×5,000

Level 40:

Flat Bamboo Flower ×4
Mid-frequency Erosion Sail Core ×4
Immortal Glory ×3
Bells ×10,000

Level 50:

Flat Bamboo Flower ×8
Mid-frequency Erosion Sail Core ×8
Immortal Glory ×6
Bells ×15,000

Level 60:

Flat Bamboo Flower ×12
High-frequency Erosion Sail Core ×4
Immortal Glory ×9
Bells ×20,000

Level 70:

Flat Bamboo Flower ×16
High-frequency Erosion Sail Core ×8
Immortal Glory ×12
Bells ×40,000

Level 80:

Flat Bamboo Flower ×20
Full-frequency Erosion Sail Core ×4
Immortal Glory ×16
Bells ×80,000

4. Materials Needed for Kathiriya’s Resonance Circuit
Overview of circuit materials:

Low-frequency Erosion Sail Core: 25
Mid-frequency Erosion Sail Core: 28
High-frequency Erosion Sail Core: 40
Full-frequency Erosion Sail Core: 57
Iris Day of Bloom: 26
Inert Metal Droplets: 25
Active Metal Droplets: 28
Polarized Metal Droplets: 55
Isomorphic Metal Droplets: 67