Subset of Block4Block v.1.8 containing only the claim system.
You can try the full Block4Block plugin on b4block.org

This contains:
- Masterbook
- Claim Maps: Right-click a lectern with a map in your main-hand to turn it into a Claim Map that shows your claims (green) and others' (red) as well as intruders.
- Disguise: Player heads can be consumed by dropping them on the helmet slot to disguise the player for 5 seconds, allowing them to wear another player's skin and be recognized as them in their claims.
- Iron Golem Protection
- Lecterns cannot be placed near bedrock
- Chunk Contest
- Claim Statistic on TAB
- Intruder Alert
- Notification for claims lost (online and offline)
- Config to disable specified explosions from destroying blocks inside claims.
- Anti Freecam Interactions
- Lavacast Andesite instead of cobblestone and stone
- Andesite breaks with Splash effect
- Lava immunity when itemless
- Alternative game mode: Killing a player replaces the victim's name in claim books with the killer's.
- Highly configurable
commands:
welcome
die
hints
claimcontest (op)
claimloc (op)
claimfix (op)