The lucky blocks mod is a mod that adds in lucky blocks that can have from Lava trap pits to even getting a wishing well that can have diamonds and emeralds, and gold come out, all kind of potatoes! or DEATH!!!! and a link to download the mod: https://www.skydaz.com/lucky-block-mod-installer-for-minecraft-1-7-10/. heres bob from the lucky blocks! Credits to Naru for the lucky block.