Would you like to have the possibility of obtaining (through crafting) the UNOBTAINABLE blocks? *
Unobtainable blocks = blocks that can be found in normal gameplay but can't be mined/crafted, so it can't be in players' possesion (some of them even have a crafting recipe but the player is unable to learn it because they can't pick up the block). Examples: Erchius Crystal, Ancient Block, Lunar Base Block, Large Tentacle...