on break stone:
        if chance of 30%:
                give 15 obsidian to the player
        if chance of 60%:
                give 5 apple to the player
        if chance of 100%:
                give 7 emerald to the player
        if chance of 10%:
                give 3 blaze rod to the player
        if chance of 40%:
                give 5 ender pearl to the player
        if chance of 0.0001%:
                give 1 nether wart item to the player
        if chance of 30%:
                give 1 coal to the player
        if chance of 10%:
                give 1 redstone block to the player
        if chance of 0.10%:
                give 10 redstone to the player
        if chance of 20%:
                give 18 diamond block to the player
        if chance of 100%:
                give 11 tnt to the player
        if chance of 40%:
                give 12 iron block to the player
        if chance of 40%:
                give 13 gold block to the player