Bestiary entry

Prison Assassin

An Old Prison killer that vaults through sampled ground for a landing cleave, then chains three re-aimed vaults when Elite.

AggressiveTrack range 500px

Field identification

Animated field sprite shown in its neutral pose.

Prison Assassin animated sprite sheet, shown at its idle frame

Base life28

Base damage5

Base speed100

Collision radius16px

Level scaling

Monster level is clamped between 0 and 99. Health, damage, and XP rise with level; speed increases up to a fixed bonus.

Prison Assassin stats at representative levels
Level	Life	Speed	Damage	XP	Track range
0	28	100	5	18	500px
10	112	124	14	33	500px
25	222	136	29	55	500px
50	517	136	79	91	500px
99	1502	136	276	162	500px

Values are read from the same gameplay catalogs used by Worlds Worth Looting.

Elite form

Beginning at monster level 5, this species can spawn as a rare gold-stamped elite with the exclusive Vaulting Barrage attack and a guaranteed level-matched item promoted one rarity tier above its normal roll. Each elite affix independently has a 50% chance to add one ordinary, non-promoted item roll.

Prison Assassin elite stats at level 10
Level	Life	Speed	Damage	XP	Track range
10	308	130.2	19	99	575px

Behavior and rewards

Prison Assassin base behavior and reward summary
Temper	Movement	First spawn	Special attack	Defeat result	XP	Radius	Tracking
Aggressive	Ground	Level 0	Vaulting Cleave	Standard reward burst	18	16px	500px

Standard melee

Prison Assassin holds at 50% of its authored melee reach, commits to the visible strike, and can deal at most one hit. Each strike connects only when its target intersects that trail during the corresponding active frames. Moving outside the trails or waiting until their active windows have passed avoids them, while touching the monster still deals 90% of its current outgoing damage.

Prison Assassin standard melee timing and reach
Reach	Approach range	Active clip frames	Windup	Active	Recovery	Base cooldown	Earliest repeat	Swipe damage	Body collision
49px	24px (50%)	3 of 9 (zero-based)	0.11s	0.07s	0.36s	0.25s	0.54s	1.8× physical	0.9× physical

Vaulting Cleave

Vaults to the hero's sampled position and cuts once on landing using only the authored Old Prison attack animation.

Prison Assassin special attack timing and damage
Windup	Active	Recovery	Cooldown	Damage	Type
0.55s	0.28s	0.43s	6.4s	1.98×	physical

Elite: Vaulting Barrage

Chains three authored landing cleaves, sampling and locking the hero again before each vault.

Prison Assassin elite-only special attack timing and damage
Windup	Active	Recovery	Cooldown	Damage	Type	Range
0.5s	0.28s	0.43s	13.2s	0.99×	physical	70-320px