on right click holding a diamond:
   name of held item contains "§b転移結晶[§2世界樹の街§b]"
   set {_temp} to random integer between 1 and 10
   if {_temp} is between 1 and 10:
      message "§2世界樹の街へのテレポートが成功しました!" to player
      teleport the player to the location (656.52, 52, -232.52)
   else if {_temp} is between 0 and 0:
      message "&4粉々になった・・・テレポートに失敗したようだ" to player