on rightclick on iron axe:
	if player is holding a iron axe named "&e&lMjølner":
		if {mjølner.%player%} is 0 or is not set:
			strike lightning at the targeted block
			create an explosion of force 3 at the targeted block
			set {mjølner.%player%} to 1
			wait 1 minute:
				set {mjølner.%player%} to 0