From the introduction: This playtest document presents a collection of new material to playtest for DUNGEONS & DRAGONS, including the following options: Glitchling. These mechanical servants of law seek to experience all the multiverse has to offer. Cleric Subclass. The Fate Domain subclass allows clerics to influence fortune's ebb and flow. Backgrounds. The gate warden, giant foundling, planar philosopher, and rune carver backgrounds provide access to specific feats. Feats. This collection of feats provides options for players who wish to link their characters to giants, primordial magic, and the planes. Spells. This selection of spells explores the magic of fate and chance.