on mine stone:
    if player's tool is wooden pickaxe named "&5&lMagiczny Kilof":
        add 1 to {MKilof::%player%}
        if {MKilof::%player%} is greater or equal to 3000:
            chance of 50%:
                add dirt to drops
                stop
            chance of 50%:
                add stone to drops
                stop
        else:
            send "Wykopano: %{MKilof::%player%}%/3000" to player