Dungeon

MTG Mechanic

If you aren't in a dungeon yet, this means to put a dungeon card you own into the command zone and put a venture marker in the first room. A venture marker is any item, such as a coin or a mini, that you use to track which room you're in. The next time you venture into the dungeon, you'll move into the next room, following the arrows on the card. If there is more than one room that you could move to next, you choose which one to go into.