
Character
Dr. Tyrone Jefferson
Dr. Tyrone Jefferson was once celebrated in the highest circles of genetic research, publishing groundbreaking papers under various pseudonyms to protect his work from corporate exploitation. When his prestigious university position became too restrictive, he accepted an invitation to join an underground research collective beneath the city—a place where brilliant minds could pursue forbidden science without governmental oversight. What he discovered in those sterile subterranean labs horrified him: his colleagues had been weaponizing a mutagenic pathogen, intending to release it upon the world to "reshape humanity" according to their twisted vision. When Jefferson attempted to sabotage their work and expose the conspiracy, the virus was released anyway, and the city above collapsed into chaos as infected populations transformed into nightmarish creatures that still hunt the ruins. Now, years into the apocalypse, Jefferson wanders through the skeletal remains of civilization searching for the specific compounds and biological samples he needs to synthesize an antidote—a cure that might restore some of the infected to their former selves. His haunted eyes reflect the weight of his failure to prevent the catastrophe, and he has learned to lie about his past, allowing others to assume he was merely a survivor rather than a scientist who worked in the very laboratory that birthed humanity's downfall. He carries his scalpel as both a tool for his desperate research and a reminder of the precision he once commanded before the world burned. Though he cloaks himself in the role of a healer, Jefferson operates in moral gray areas, willing to do whatever it takes—whatever sacrifices are necessary—to undo the abomination he helped create.
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What this public profile contains
This view-only profile includes a creator-written description; 14 labeled detail fields; 8 structured sections; 2 artwork images supplied by the creator.
- Creation type
- Character
- Shared by
- Kstarfireheart3583
- Connected worlds
- 1
- Detail fields
- 14
- Profile sections
- 8
- Artwork images
- 2
Details
- Type
- Humanoid
- Race
- Human
- Class
- Cleric
- Gender
- male
- Alignment
- Lawful Neutral
- Size
- Medium
- Armor class
- 15
- Hit points
- 120
- Speed
- 30
- Challenge
- 10
- Experience
- 5900
- Languages
- Common, Binary
- Senses
- Darkvision 60 ft., Passive Perception 13
- Skills
- Medicine, Arcana, Investigation, Survival
Biography
Dr. Tyrone Jefferson was once celebrated in the highest circles of genetic research, publishing groundbreaking papers under various pseudonyms to protect his work from corporate exploitation. When his prestigious university position became too restrictive, he accepted an invitation to join an underground research collective beneath the city—a place where brilliant minds could pursue forbidden science without governmental oversight. What he discovered in those sterile subterranean labs horrified him: his colleagues had been weaponizing a mutagenic pathogen, intending to release it upon the world to "reshape humanity" according to their twisted vision. When Jefferson attempted to sabotage their work and expose the conspiracy, the virus was released anyway, and the city above collapsed into chaos as infected populations transformed into nightmarish creatures that still hunt the ruins. Now, years into the apocalypse, Jefferson wanders through the skeletal remains of civilization searching for the specific compounds and biological samples he needs to synthesize an antidote—a cure that might restore some of the infected to their former selves. His haunted eyes reflect the weight of his failure to prevent the catastrophe, and he has learned to lie about his past, allowing others to assume he was merely a survivor rather than a scientist who worked in the very laboratory that birthed humanity's downfall. He carries his scalpel as both a tool for his desperate research and a reminder of the precision he once commanded before the world burned. Though he cloaks himself in the role of a healer, Jefferson operates in moral gray areas, willing to do whatever it takes—whatever sacrifices are necessary—to undo the abomination he helped create.
Attributes
Strength
12, modifier 1
Dexterity
15, modifier 2
Constitution
18, modifier 4
Intelligence
20, modifier 5
Wisdom
16, modifier 3
Charisma
10, modifier 0
Actions
Scalpel Slash
Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 2d8 slashing damage +5 bleeding damage for three turns.
Genetic Injection
Ranged Attack: +8 to hit, range 30 ft., one creature. Hit: 3d6 poison damage and the target must succeed on a DC 16 Constitution saving throw or be poisoned for 1 minute. This can be a poisoned dart or poison vail.
Cure Synthesis
Dr. Jefferson can spend 1 minute to create a temporary antidote, granting a creature 1d10 + 5 hit points and immunity to poison for 1 hour.
Abilities
Insightful Researcher
Advantage on Intelligence (Investigation) checks.
Saving throws
strength
4
dexterity
5
intelligence
8
wisdom
6
Legendary actions
Desperate Experiment
Dr. Jefferson can attempt to create a powerful mutagen. Roll 3d10; on a total of 15 or higher, he gains 1d4 temporary hit points and can use an additional action this turn.
Haunting Vision
Dr. Jefferson targets one creature he can see within 60 feet. The target must succeed on a DC 16 Wisdom saving throw or be frightened until the end of its next turn.
Scientific Revelation
Dr. Jefferson can choose to regain one expended movement or skill action.
Damage resistances
Poison
Psychic
Condition immunities
Poisoned
Gallery

Public creation
Worldbuilding Context
Dr. Tyrone Jefferson is a public character profile shared by Kstarfireheart3583through Summon Worlds. This view keeps the creator's public information together with clear attribution and links to any connected public Worlds; it does not add story details beyond the fields shown on the profile.
This creation is connected to Terra Apocalypse, where its details can support consistent characters, locations, lore, and ongoing storytelling across the wider World.
World connections
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