Highly intelligent giants with powerful magical abilities

While most titans move at 50', 10% of them are able to move 90' per turn. They are more intelligent than most humans, and are able to use both Magic-user and Cleric spells up to 7th-level; each will have 2 available spells of each level for each type of magic. Given their magical capabilities, titans rarely need to resort to the use of force, but they carry well-made giant-sized weapons, and if necessary a titan can throw boulders as other giants do. Boulders thrown by a titan have up to a 120' range and do 6d6 points of damage to all creatures in a 10-foot radius around the impact point.

Powerful creatures not native to the material plane that appear as massive humans of unearthly beauty

Titans are powerful creatures not native to the material plane. They normally appear as massive humans, figured and possessed of an unearthly beauty. The movement rate, armour class, and damage caused by titans is as follows: 17 HD: MV 210-ft, AC 2, DAM 7d6 18 HD: MV 210-ft, AC 1, DAM 7d6 19 HD: MV 150-ft, AC 0, DAM 7d6 20 HD: MV 150-ft, AC -1, DAM 7d6 21 HD: MV 150-ft, AC -2, DAM 8d6 22 HD: MV 150-ft, AC -3, DAM 8d6