Monte Cook’s Instant Adventures Zoltar 9 years ago Dungeon Masters! Master Monte show how to create a fully-fledged adventure on the fly—and runs it just minutes later. Share this: Ptolus: Monte Cook’s City by the Spire comes to 5e !Monte Cook is planning a new setting for D&D and PathfinderPtolus: Monte Cook’s City by the Spire Kickstarter is Now!