COMBAT
Epic dragons share all the combat characteristics of standard dragons. Even wyrmling epic dragons are Huge, however, and are capable of making tail sweep and crush attacks. Although there is no size category larger than Colossal, the oldest epic dragons have a greater reach and deal more damage with their attacks than other Colossal dragons, as shown on the Epic Dragon Face and Reach and Epic Dragon Attacks tables below. In addition, the breath weapon of the oldest epic dragons is a larger cone than most Colossal dragons possess. The size modifier for these dragons remains –8.
Size: One important element of dragon advancement is increasing size. The dragons that don’t reach Colossal size by the great wyrm stage can never reach it according to the standard advancement rules. When advancing a dragon, consider its basic size group: lesser (white, black, brass, and copper dragons), ordinary (green, blue, and bronze dragons), greater (silver, red, and gold), or epic (force and prismatic). A dragon that is Tiny as a wyrmling is in the lesser group, a dragon that is Small as a wyrmling and never reaches Colossal size is in the ordinary group, and a dragon that is Small to Large as a wyrmling and reaches Colossal by the great wyrm stage is in the greater group. A lesser dragon becomes Colossal when it gains two age categories (6 Hit Dice) beyond great wyrm. It increases to Colossal+ when it gains an additional four age categories (12 HD). An ordinary dragon becomes Colossal when it gains one age category (3 Hit Dice) beyond great wyrm. It increases to Colossal+ when it gains an additional four age categories (12 HD). A greater dragon becomes Colossal+ when it gains four age categories (12 HD) more than it needed to reach the Colossal size.
Epic dragons, already Colossal+ by the time they reach the great wyrm stage, do not increase in size thereafter. Use the information presented under the epic dragon entry, below, to determine the statistics of a Colossal+ dragon