Custom Grief Prevention Flags

• NoEnter: Prevents all players from entering this area.
• NoEnterPlayer: Blocks specific players from entering this area.
• NoMonsterSpawns: Prevents all bad mobs from spawning in this area. If they spawn outside of the area, they will be able to walk in. 
• ChangeBiome: When you are using the command to set a biome, it will give you a scrollable list of available biomes. Make sure to type them in exactly.

/setclaimflags <flag>
/unsetclaimflag <flag>