on rightclick holding a ender pearl:
	name of held item is "§e[§9Prestige item§e]&b採掘速度上昇"
	cancel event
	command "/effect %player% haste 2000 0 true"

on leftclick holding a ender pearl:
	name of held item is "§e[§9Prestige item§e]§b採掘速度上昇"
	command "/effect %player% clear"

on rightclick holding a ender pearl:
	name of held item is "§e[§9Prestige item§e]&b採掘速度上昇:lv2"
	cancel event
	command "/effect %player% haste 2000 1 true"

on leftclick holding a ender pearl:
	name of held item is "§e[§9Prestige item§e]§b採掘速度上昇:lv2"
	command "/effect %player% clear"

on rightclick holding a ender pearl:
	name of held item is "§e[§9Prestige item§e]&b採掘速度上昇:lv3"
	cancel event
	command "/effect %player% haste 2000 2 true"

on leftclick holding a ender pearl:
	name of held item is "§e[§9Prestige item§e]§b採掘速度上昇:lv3"
	command "/effect %player% clear"