Across the Multiverse (5th Edition) Hundreds of ivory-colored archways litter the planes, from Outer to Material, like silent sentinels awaiting the command to activate. If some- one has a key, he can unlock the power of these gateways and travel across the multiverse to limitless adventure! This 5e supplement provides a primer and gazetteer for GMs who wish to expand their fantasy campaign beyond a single nation, world, or setting. By using the glyph gates and a ready-made adventuring organization that the PCs can be a part of, the GM will find he or she can use any 5e rule, spell, monster, or item they wish as characters travel with ease from place to place. Push the boundaries of a standard fantasy campaign as you go across the multiverse! - from the publisher's blurb