This page will outline every command available to you! Note: This will be a listing of commands available by default. Additional commands can be viewed under Server Ranks!
Brings up the Skills UI
Lists # of badges claimed
/badgecase claim
Registers the item in your hand to your badgecase
Brings up the Dailies UI to claim Daily Rewards
Displays your balance
Sets status to "away from keyboard"
Allows you to teleport to a set home
/home list
Lists all homes
Displays in-game server docs
Displays all players in-game
Access messages
Displays the Server's MOTD/Announcements
Randomly Teleport
Displays the Server Rules
Teleports you to the Spawn
Initiate a teleportation request
Accept a teleportation request
Reject a teleportation request
Prevent someone from sending teleportation requests
Allows warping to a Server Warp
/warp list
Lists all available warps
Displays a Pokemon's IVs
Allows you to view the Pixelmon Wiki in-game
Allows you to end a battle
Opens the PokeBuilder interface
Opens the Main Server Menu interface
Opens the Game Corner Menu
Allows you to Wonder Trade a Pokemon
For the commands associated with Land Claiming, I would recommend you visit Land Claiming