Emerald Blocks :D Sponge Lapis Blocks Lime/Cyan Wool Leaf Blocks and soon, Slime Blocks Basically anything green or blue almost. Now if they had "Magma Blocks" (like slime blocks but from magma cube), I'd like that. It wouldn't be like lava. It would be a slime block but with diff texture and the "flame" entity that comes out of Monster Spawners (the ones in dungeons). No, it wouldn't do damage.