I just messed about making a custom sound pack designed just for while mining in the mines to give the lucky blocks more of a fun and realistic feel to them. I hope you try out and enjoy the custom sounds! Please note, the lucky blocks are really sponges which share the exact same sound as grass. This pack is only intended to be used while mining in the server mines. Have fun! CLICK TO DOWNLOAD Download the file then move it into your Minecraft resource packs folder. After this, enable it in Minecraft then go hunting for lucky blocks! Tell me what you think of it. Spoiler: In case you do not trust the link above... http://www.mediafire.com/file/7m2r652tjw9u7d5/MatthewRTP+LBS.zip Edit: Updated it so that it contains a thumbnail image of a lucky block in the resource pack menu. Enjoy!