TR-20: Below the City Walls

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OperationTutorial
TR-20
Below the City Walls 		Episode 10
Previous 10-3
Next 10-4
TR-20 map.png
A simulation of the defense capabilities of Londinium's Citadel Artillery. Its fire destroys all, and hence the stronghold has never fallen.
<Londinium Secondary Defense Artillery> Once fully charged, deals area True damage to both allies and enemies, centered on the friendly unit with the highest Block.

Information

Recommended level –
Sanity Drill Plan EXP LMD
0 – 0 0
Unit Limit Initial DP Life Points Enemies
5 10 15 20

Drops

First clear
3 Stars
Originite Prime

Enemies

Normal Touch of the Sanguinarch ×12, Sarkaz Heirbearer Warrior ×6, Sarkaz Heirbearer Artificer ×2
Addendum
Touches of the Sanguinarch turned from Sarkaz Heirbearer Warriors and Artificers are excluded from the enemy counter.

Operators

All Operators below cannot be changed and the Support Unit cannot be used.
Squad composition
  • Archetto (Elite 2 Level 1, Skill-Archetto1.png Dispersing Arrows Level 7)
  • Ethan (Elite 2 Level 1, Skill-Ethan1.png Fancy Maneuvers Level 7)
  • Specter (Elite 2 Level 1, Skill-Specter1.png Bone Fracture Level 7)
Pre-deployed
  • Hoshiguma (Elite 2 Level 30, Skill-Hoshiguma2.png Thorns Level 7)
  • Warfarin (Elite 1 Level 55, Skill-Warfarin1.png Emergency Triage Level 7)
Addendum
All the listed Operators are considered to have 100% Trust.
Main Theme operations
Harder operations are in orange-red; sub operations are in light gray; operations with fixed squads, including cinematic operations, are in dark gray; Extreme Mode operations are in red; secret interludes are in dark orange.
Prologue 0-1 • TR-1 • 0-2 • TR-2 • 0-3 • TR-3 • 0-4 • TR-4 • 0-5 • 0-6 • TR-5 • 0-7 • TR-6 • 0-8 • 0-9 • TR-7 • 0-10 • 0-11
Episode 01 1-1 • 1-2 • 1-3 • 1-4 • 1-5 • TR-8 • 1-6 • TR-9 • 1-7 • 1-8 • TR-10 • 1-9 • 1-10 • 1-11 • 1-12
Episode 02 TR-11 • 2-1 • S2-1 • 2-2 • S2-2 • S2-3 • S2-4 • 2-3 • TR-12 • 2-4 • S2-5 • S2-6 • S2-7 • TR-13 • 2-5 • 2-6 • TR-14 • 2-7 • S2-8 • S2-9 • 2-8 • 2-9 • S2-10 • S2-11 • S2-12 • 2-10
Episode 03 3-1 • 3-2 • 3-3 • TR-15 • 3-4 • 3-5 • 3-6 • 3-7 • 3-8
S3-1 • S3-2 • S3-3 • S3-4 • S3-5 • S3-6 • S3-7
Episode 04 4-1 • 4-2 • 4-3 • 4-4 • 4-5 • 4-6 • 4-7 • 4-8 • 4-9 • 4-10
S4-1 • S4-2 • S4-3 • S4-4 • S4-5 • S4-6 • S4-7 • S4-8 • S4-9 • S4-10
Episode 05 5-1 • 5-2 • 5-3 • 5-4 • 5-5 • 5-6 • 5-7 • 5-8 • 5-9 • 5-10 • 5-11
S5-1 • S5-2 • S5-3 • S5-4 • S5-5 • S5-6 • S5-7 • S5-8 • S5-9
H5-1 • H5-2 • H5-3 • H5-4
Episode 06 6-1 • 6-2 • 6-3 • 6-4 • 6-5 • 6-6 • 6-7 • 6-8 • TR-16 • 6-9 • 6-10 • S6-1 • S6-2 • 6-11 • 6-12 • 6-13 • 6-14 • 6-15 • S6-3 • S6-4 • 6-16 • 6-17 • 6-18
H6-1 • H6-2 • H6-3 • H6-4
Episode 07 7-1 • 7-2 • 7-3 • 7-4 • 7-5 • TR-17 • 7-6 • 7-7 • 7-8 • 7-9 • 7-10 • 7-11 • 7-12 • 7-13 • 7-14 • 7-15 • 7-16 • S7-1 • S7-2 • 7-17 • 7-18 • 7-19 • 7-20
H7-1 • H7-2 • H7-3 • H7-4
Episode 08 R8-1 • TR-18 • M8-1 • R8-2 • R8-3 • M8-2 • R8-4 • M8-3 • R8-5 • M8-4 • R8-6 • M8-5 • R8-7 • R8-8 • M8-6 • R8-9 • R8-10 • M8-7 • R8-11 • M8-8 • JT8-1 • JT8-2 • JT8-3 • END8-1
H8-1 • H8-2 • H8-3 • H8-4
EG-1 • EG-2 • EG-3 • EG-4 • EG-5
Episode 09 Part 1 Recap • 9-1 • 9-2 • 9-3 • 9-4 • 9-5 • 9-6 • TR-19 • 9-7 • 9-8 • 9-9 • 9-10 • 9-11 • 9-12 • 9-13 • S9-1 • 9-14 • 9-15 • 9-16 • 9-17 • 9-18 • 9-19 • 9-20 • 9-21
S9-2
H9-1 • H9-2 • H9-3 • H9-4 • H9-5 • H9-6
Episode 10 10-1 • 10-2 • 10-3 • TR-20 • 10-4 • 10-5 • 10-6 • 10-7 • 10-8 • 10-9 • 10-10 • 10-11 • 10-12 • 10-13 • 10-14 • 10-15 • 10-16 • 10-17 • 10-18 • 10-19
H10-1 • H10-2 • H10-3
Episode 11 11-1 • 11-2 • 11-3 • 11-4 • 11-5 • 11-6 • TR-21 • 11-7 • 11-8 • 11-9 • 11-10 • 11-11 • 11-12 • 11-13 • 11-14 • 11-15 • 11-16 • 11-17 • 11-18 • 11-19 • 11-20 • 11-21
H11-1 • H11-2 • H11-3 • H11-4
Episode 12 12-1 • TR-22 • 12-2 • 12-3 • 12-4 • 12-5 • 12-6 • 12-7 • TR-23 • 12-8 • 12-9 • 12-10 • 12-11 • 12-12 • 12-13 • 12-14 • 12-15 • 12-16 • 12-17 • 12-18 • 12-19 • 12-20 • 12-21
H12-1 • H12-2 • H12-3 • H12-4
Episode 13 13-1 • 13-2 • 13-3 • 13-4 • 13-5 • 13-6 • TR-24 • 13-7 • 13-8 • 13-9 • 13-10 • 13-11 • 13-12 • 13-13 • 13-14 • 13-15 • 13-16 • 13-17 • 13-18 • 13-19 • 13-20 • 13-21 • 13-22
H13-1 • H13-2 • H13-3 • H13-4
[CN] Episode 14 14-1 • 14-2 • TR-25 • 14-3 • 14-4 • 14-5 • 14-6 • 14-7 • 14-8 • 14-9 • 14-10 • 14-11 • 14-12 • 14-13 • 14-14 • 14-15 • 14-16 • 14-17 • 14-18 • 14-19 • 14-20 • 14-21 • 14-22 • 14-23
H14-1 • H14-2 • H14-3 • H14-4
EG-6
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