on place:
	if player's tool is end portal frame named "&dMagiczna Skrzynia":
		cancel event

on right click:
	if player's tool is end portal frame named "&dMagiczna Skrzynia":
		chance of 100%:
			give 1 iron ingot of unbreaking 10 named "&6&lMetal Kowala" to player
			remove 1 end portal frame named "&dMagiczna Skrzynia" from player's inventory

command /magiczna:
	trigger:
		give 1 end portal frame named "&dMagiczna Skrzynia" to player