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Jesselton Williams acts as the main boss of Mansfield Break.

Description

Jesselton Williams, a killer who infiltrated the prison disguised as a jailer. Very particular in both speech and action, he remains graceful even in the midst of battle.

In Jailer form, he has greatly increased RES, uses long-ranged Arts attacks, can Stun multiple targets, and does not attack Imprisonment Devices; In Killer form, he has greatly increased DEF, uses melee physical attacks, and ignores a certain amount of the target's DEF; When changing to Killer form, immediately frees all other enemies.

Overview[]

While in Jailer mode, has increased RES, deals Arts damage, and will not attack Imprisonment Devices; When in Executioner mode, has increased DEF and deals Physical damage; When entering Executioner Mode, frees all enemies on the field.
—Tooltip

Even though Jesselton is lacking in defenses when compared to other bosses, he makes up for it by acting as a "wolf in sheep's clothing" through his abilities:

  • Jailer form: Jesselton initially starts in the Jailer form with the following properties:
    • Uses a ranged attack that deal Arts damage, but Jesselton will never target Imprisonment Devices including with his special attack (see below).
    • RES increased by 50.
    • Launches a special attack in every fourth attacks that deals Arts damage equal to his ATK to up to two friendly units in range, Stunning them for 3 seconds. The special attack can be interrupted by disabling Jesselton during its wind-up time of ~1 second.
  • Killer form: When his HP reaches 0 in his Jailer form, Jesselton transforms into his Killer form over 4 seconds during which he is invulnerable and disabled. Once the transformation is complete, Jesselton's HP is fully restored, all imprisoned enemies present at the time will be freed (which is also one of the only ways to free Caster Prisoners), and he loses the properties he had in the Jailer form but gains the following properties:
    • Uses a melee attack that deals Physical damage.
    • ATK and DEF increased by 700 (800 at Level 1) and 1000 respectively.
    • Has a reduced attack interval of 2.5 seconds.
    • Moves at an increased speed of 0.9 tiles/second.
    • Jesselton's special attack is changed to stabbing the ground and summoning twin iron spikes beneath his target, dealing two instances of Physical damage which ignore 60% of the target's DEF.

Appearances[]

Side Stories MB-8MB-EX-8
Vignettes TC-8
Annihilation South Prison
Integrated Strategies Disorderly Banquet
Trials for Navigator Troubled Prisoner

Stats[]

AttributeLevel 0Level 1
HP25000
A+
40000
A+
ATK700
B+
800
B+
DEF400
C
400
C
RES20
B
20
B
Elemental Resistance0
E
0
E
Attack interval4 sec.
C
4 sec.
C
Movement speed0.6 tiles/sec.
C
0.6 tiles/sec.
C
Attack range2 tiles
Weight6
Life Point penalty2
NotesLevel 1 stats are used in MB-EX-8.

Susceptibilities

Silence Stun Sleep Freeze Levitate
Cross Tick Cross Tick Tick
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