Guides and Helpers. Firebirds are welcome sights to those in need of warmth and safety. They primarily work at night or in underground areas, where their abilities are most needed. Friendly to all creatures, they become aggressive only upon witnessing obviously evil acts. Firebirds enjoy working with good adventuring parties, providing light and healing, though their wanderlust prevents them from staying for long. Well-traveled parties may encounter the same firebird more than once, however.