Warning: This is 3.0 Edition material. It is possible that there is more recent 3.5 Edition version.
Inaccurate?

Mighty Rage

( Epic Level Handbook, p. 63)

[Epic]

Your rage becomes even more powerful than normal.

Prerequisite

STR 21, CON 21, greater rage class feature,

Benefit

When you rage, you gain a +8 bonus to Strength and Constitution and a +4 morale bonus on Will saves. (These bonuses replace the normal rage bonuses.)