Monumental Etching: Old Wounds

Ended Challenge Event
Start: Feb 12, 2026 End: Mar 12, 2026
Monumental Etching: Old Wounds

[Monumental Etching] Event Series Details

- Participation Requirements -
· Complete the main mission [Chapter Ⅰ Process Ⅱ: Paving the Way].
· Endministrator Authority Level ≥ 30

- Event Rules -
· Reach the specified Endministrator Authority Level to unlock [Umbral Monument] stages.
· Complete various [Umbral Monument] challenges to claim [Monumental Etching] event rewards.

Stages 16

In [Umbral Monument], complete "Rampaging Shields" in Normal Mode
In [Umbral Monument], complete "Rampaging Shields" in Normal Mode
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Cognitive Carrier ×5 Advanced Cognitive Carrier ★★★★★ A material that provides a lot of EXP for leveling up Lv.61-90 operators. Overview › Arms INSP Set ×10 Arms INSP Set ★★★★ A material that provides a lot of weapon EXP. Overview ›
In [Umbral Monument], complete "Bolts and Shadows" in Normal Mode
In [Umbral Monument], complete "Bolts and Shadows" in Normal Mode
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Cognitive Carrier ×5 Advanced Cognitive Carrier ★★★★★ A material that provides a lot of EXP for leveling up Lv.61-90 operators. Overview › Arms INSP Set ×10 Arms INSP Set ★★★★ A material that provides a lot of weapon EXP. Overview ›
Deal a total of 500K DMG to enemies in "Inorganic Construct"
Deal a total of 500K DMG to enemies in "Inorganic Construct"
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Protoset ×6 Protoset ★★★★ A material that promotes operators to E3 or E4. Overview › T-Creds ×30,000 T-Creds ★★★★ TC for short. This currency is recognized and used in many places.
Challenge any "Inorganic Construct" stages 3 times
Challenge any "Inorganic Construct" stages 3 times
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Heavy Cast Die ×6 Heavy Cast Die ★★★★ A material that tunes weapons. Overview › T-Creds ×30,000 T-Creds ★★★★ TC for short. This currency is recognized and used in many places.
Challenge any "Inorganic Construct" stages 5 times
Challenge any "Inorganic Construct" stages 5 times
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Progression Selection Crate Ⅰ ×5 Advanced Progression Selection Crate Ⅰ ★★★★★ Opening this lets you acquire an advanced progression material of your choice. Protohedron ×8 Protohedron ★★★★ A material that upgrades operator skills. Overview ›
Challenge any "Inorganic Construct" stages in Agony Mode 1 time
Challenge any "Inorganic Construct" stages in Agony Mode 1 time
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Protohedron ×8 Protohedron ★★★★ A material that upgrades operator skills. Overview › T-Creds ×30,000 T-Creds ★★★★ TC for short. This currency is recognized and used in many places.
Challenge any "Inorganic Construct" stages in Agony Mode 3 times
Challenge any "Inorganic Construct" stages in Agony Mode 3 times
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Progression Selection Crate Ⅰ ×5 Advanced Progression Selection Crate Ⅰ ★★★★★ Opening this lets you acquire an advanced progression material of your choice. Protohedron ×8 Protohedron ★★★★ A material that upgrades operator skills. Overview ›
In [Umbral Monument], complete "Rock Solid" in Normal Mode
In [Umbral Monument], complete "Rock Solid" in Normal Mode
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Cognitive Carrier ×5 Advanced Cognitive Carrier ★★★★★ A material that provides a lot of EXP for leveling up Lv.61-90 operators. Overview › Arms INSP Set ×10 Arms INSP Set ★★★★ A material that provides a lot of weapon EXP. Overview ›
In [Umbral Monument], complete "Ballista and Axe" in Normal Mode
In [Umbral Monument], complete "Ballista and Axe" in Normal Mode
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Cognitive Carrier ×5 Advanced Cognitive Carrier ★★★★★ A material that provides a lot of EXP for leveling up Lv.61-90 operators. Overview › Arms INSP Set ×10 Arms INSP Set ★★★★ A material that provides a lot of weapon EXP. Overview ›
In [Umbral Monument], complete "Unorthodox Tactics" in Normal Mode
In [Umbral Monument], complete "Unorthodox Tactics" in Normal Mode
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Cognitive Carrier ×5 Advanced Cognitive Carrier ★★★★★ A material that provides a lot of EXP for leveling up Lv.61-90 operators. Overview › Arms INSP Set ×10 Arms INSP Set ★★★★ A material that provides a lot of weapon EXP. Overview ›
In [Umbral Monument], complete "Survive the Gas" in Normal Mode
In [Umbral Monument], complete "Survive the Gas" in Normal Mode
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Cognitive Carrier ×5 Advanced Cognitive Carrier ★★★★★ A material that provides a lot of EXP for leveling up Lv.61-90 operators. Overview › Arms INSP Set ×10 Arms INSP Set ★★★★ A material that provides a lot of weapon EXP. Overview ›
Deal a total of 500K DMG to enemies in "Those Forsaken by the Land"
Deal a total of 500K DMG to enemies in "Those Forsaken by the Land"
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Protoset ×6 Protoset ★★★★ A material that promotes operators to E3 or E4. Overview › T-Creds ×30,000 T-Creds ★★★★ TC for short. This currency is recognized and used in many places.
Challenge any "Those Forsaken by the Land" stages 3 times
Challenge any "Those Forsaken by the Land" stages 3 times
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Heavy Cast Die ×6 Heavy Cast Die ★★★★ A material that tunes weapons. Overview › T-Creds ×30,000 T-Creds ★★★★ TC for short. This currency is recognized and used in many places.
Challenge "Those Forsaken by the Land" in Agony Mode 1 time
Challenge "Those Forsaken by the Land" in Agony Mode 1 time
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Protohedron ×8 Protohedron ★★★★ A material that upgrades operator skills. Overview › T-Creds ×30,000 T-Creds ★★★★ TC for short. This currency is recognized and used in many places.
Deal a total of 1.5M DMG to enemies in [Umbral Monument] stages
Deal a total of 1.5M DMG to enemies in [Umbral Monument] stages
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Progression Selection Crate Ⅰ ×5 Advanced Progression Selection Crate Ⅰ ★★★★★ Opening this lets you acquire an advanced progression material of your choice. Protohedron ×8 Protohedron ★★★★ A material that upgrades operator skills. Overview ›
Challenge any [Umbral Monument] stages 5 times
Challenge any [Umbral Monument] stages 5 times
Oroberyl ×150 Oroberyl ★★★★★★ An artificial material often used for recruiting operators. Advanced Progression Selection Crate Ⅰ ×5 Advanced Progression Selection Crate Ⅰ ★★★★★ Opening this lets you acquire an advanced progression material of your choice. Protohedron ×8 Protohedron ★★★★ A material that upgrades operator skills. Overview ›