Hidden Epic Level Feats!
EL Feats in Dungeon # 92:
Automatic Silent Spell [Epic]
You can cast any of your lesser spells silently.
Prerequisites: Silent Spell, Spellcraft 24 ranks, ability to cast 9th level arcane or divine spells.
Benefit: You may cast all 0, 1st, 2nd and 3rd level spells as silent spells without using higher level spell slots.
Special: You can gain this feat multiple times. Each time you take this feat, the spells of your next three lowest spell levels can now be silenced with no adjustments to their spell slots. Thus, a wizard who takes this feat twice can cast his 0 through 6th level spells as silent spells with no adjustments to their spell slots.
This feat doesn't increase the casting time for spells that normally become full-round actions when cast in metamagic form (including sorcerer spells and spontaneously cast spells, such as a good clerics cure spells). However, since bard spells can't be enhanced with the Silent Spell feat, they can't be affected by this feat either.
Lingering Damage [Epic]
Your sneak attacks continue to deal damage even after you strike.
Prerequsites: Sneak attack +8d6, crippling strike class feature
Benefit: Any time you deal damage with a sneak attack, that target takes damage equal to your sneak attack bonus damage on your next turn as well.
There's a couple of wild shape epic feats as well, let me know if you'd like to see though. There's also
Perfect Two-Weapon Fighting if anyone's interested.
I started a thread in General RPG about this:
http://www.enworld.org/messageboards/showthread.php?s=&threadid=8861