A datapack that adds “roles” to Minecraft

Description

When loaded using a command like /reload, roles are automatically assigned by random selection.
Use /function toc:fire to remove your role.
Once a role is assigned, a description of that role is sent to the chat, and the role name and flavor text are displayed in the title and subtitle fields.
From then on, your role will always be displayed in the actionbar.

Block Break Speed: +400%
Attack Damage: -20%
Attack Speed: -75%
[Even Stones are Ores] Earn experience points when you mine stone or deepslate.

Max Health: +100%
Knockback Resistance: +999%
Damage Taken: -40%
Attack Speed: -25%
Movement Speed: -20%
Gravity: +25%
[Self-destruct] When attacked by a monster, you gain 1 [Counterattack].
- When killed by a monster, you deal 2 damage for each [Counterattack] to all monsters within a 5-block radius and reset your [Counterattack].
- The default value of [Counterattack] is 1. radius.

[Brewing] One beneficial potion effect and one harmful potion effect are each applied at random. When you die, the potion effects change randomly.
- Beneficial
  - Water Breathing Lv.1
  - Speed Lv.5
  - Night Vision Lv.1
  - Luck Lv.1
  - Regeneration Lv.3
  - Hero of the Village Lv.5
  - Resistance Lv.1
  - Strength Lv.5
- Harmful
  - Blindness Lv.1
  - Darkness Lv.1
  - Glowing Lv.1
  - Jump Boost Lv.5
  - Mining Fatigue Lv.2
  - Poison Lv.1
  - Unluck Lv.1
  - Weakness Lv.1
  - Hunger Lv.3

[All-in!] When you attack a monster, there is a 66% chance to gain Strength Lv.255 and Resistance Lv.5 for 15 seconds. If this effect does not trigger, you deal 10000 damage.

Attack Damage: +250%
Attack Speed: +50%
[Self-blame] When you kill a monster, increase [Justice] by 1. When you kill a non-monster, deal damage to yourself equal to your [Justice] value, and reset [Justice].
The initial value of [Justice] is 10.