Maximize Mystery( Tome of Magic, p. 136)
You can cast mysteries to maximum effect.
Any two metashadow teats,
Once per day, all variable, numeric effects of a mystery modified by this feat are maximized. This Iunctions in most respects as the Maximize Spell tear. Casting a maxinuzed mystery is a full-round action.
You can take this teat up to four times. To take it a second time, you must have five metashadow feats. To I take it a third time, you must have eight metashadow feats! To take it a fourth time, you must have eleven metashadow