Wrench is a kobold artificer who has always been interested in gadgets and engineering his voracious appetite for learning led him to the writings of wizgille the tinkerer and eventually to study with wizgille herself the good he can quickly build gizmos that can do amazing things the bad those gizmos are very fragile the red dragon inn allies ndash wrench expands the party at the red dragon inn with an ingenious kobold whose gizmo cards stick around to help him out on later turns those gizm