A Dungeon World Wiki

Triggers are often fictional actions undertaken by the player characters but they can also be part of character creation or trigger at the beginning or end of a session. Note that a trigger never deals with precise units of time. Time in Dungeon World is a bit fluid, like in a movie where pacing depends on the circumstances. Don’t rely on concrete units either around the table (rounds) or in the fiction (seconds, minutes, days).

Don’t write a move that begins “When you start a round adjacent to a dragon.” There’s no rounds (and adjacent is maybe not the best phrasing, as it sounds removed from the fiction of standing next to a damned fire-breathing dragon). Prepare Spells isn’t “When you spend one hour studying your spellbook” for good reason.

Here are some broad types of triggers: