invisibilité

on right click with diamond sword:
	if name of player's tool is not "&4Seraphina":
		player has permission "ArchiDieu.sk":
			apply invisibility 3 to the player for 60 minutes
			create 100 town aura particles at player's location offset by 0.5, 1, 0.5
			stop
		else:
			cancel event
			send "Tu n'es pas le possesseur d'origine de cette arme son pouvoir t'es interdit"