Hidden Strength

(Dragons of Ebberon, page 15, DnD 3.5)

[Domain]

When you assume a humanoid form, you retain some of your draconic strength.

Prerequisite

Sorcerer level 5, True dragon, ability to assume humanoid form

Benefit

When using alternate form, you receive up to a +8 bonus to Strength and a +4 bonus to Constitution; these bonuses cannot provide you with a Strength or Constitution score greater than what you possess in dragon form.

Normal

When a dragon is in an alternate form, its physical ability scores are average for its shape.