Commands:
- /necro <player> – Send a revival request to a ghost player.
- /necro accept – Accept an incoming revival request.
- /necromode <spectator|ghost> – Set your post-death mode (requires permission hardcorenecro.mode.change).
- /necroforce <player|all> – Force revive a ghost player (operator only).
- /ghostnow – Immediately transition to ghost mode while concussed (loses items).
- /necrohealth [page] – Show online players' current max health (paginated).
- /necroghosts [page] – Show list of ghosts with death coordinates and time.

Permissions:
- hardcorenecro.revive – Send revival requests (default: true)
- hardcorenecro.ghost.accept – Accept revival requests (default: true)
- hardcorenecro.mode.change – Change death mode (default: op)
- hardcorenecro.force – Force revive (default: op)
- hardcorenecro.ghost.gamemode – Toggle ghost mode manually (default: op)
- hardcorenecro.ghostnow – Use /ghostnow (default: true)
- hardcorenecro.health – Use /necrohealth (default: op)
- hardcorenecro.ghosts – Use /necroghosts (default: op)

Configuration (config.yml):
All settings are explained in the file. You can adjust concussion duration, healing percentages, revival costs, and more.

Data Files:
- concussed.yml – Stores players currently in concussion.
- ghosts.yml – Stores ghost players and their death locations.

Compatibility:
- Works on Paper/Spigot 1.20.x – 1.21.x.