Is there a solid block that doesn't suffocate entities in direwolf20 1.7.10? I want to make a secret room using drawbridges!
Thank you in advance.
By solid block do you mean a block which you cannot pass through? If so, vanilla glass matches your qualifications. Or do you mean a block which you also cannot see through? If so, chests may or not work for your circumstance. The Secret Camo Chest from the Secret Rooms mod is in FTB, which contains most if not all mods from direwolf20, although it is not in direwolf20.
EDIT: Leaves from vanilla also work.