Young Dragon Reduced Damage

[Kayolan]

In the M&T it says that dragons of age category 3 or less only do half damage. However I am uncertain if this applies to breath weapon attacks as well.

[serleran]

No. Half damage is dealt for raw physical attacks, like claw, claw, wing buffet (and all you can bite), or tail slaps. BW attacks deal X damage per Age... period. In general, this is often XdY (x2) per age but there are exceptions and other qualifications.