on command "/info":
   send "&r"
   send "&b&lYour Stats"
   send "&bKills&8: &7%{Kills.%player%}%"
   send "&bDeaths&8: &7%{Deaths.%player%}%"
   send "&bBlocks Mined&8: &7%{BlocksMined.%player%}%"
   send "&r"

on command "/stats <player>":
   send "&r"
   send "&b&l%player% Stats"
   send "&bKills&8: &7%{Kills.%player%}%"
   send "&bDeaths&8: &7%{Deaths.%player%}%"
   send "&bBlocks Mined&8: &7%{BlocksMined.%player%}%"
   send "&r"

Variables:
    {BlocksMined.%player%} = 0
    {Kills.%player%} = 0
    {Deaths.%player%} = 0

On break of ore or stone:
   add 1 to {BlocksMined.%player%}

On death:
    add 1 to {Deaths.%player%}
    add 1 to {Kills.%attacker%}