Interpose (3.5e Feat)
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Your skills in battle allow you to place yourself in harm's way to protect your companions.
Benefit: You may spend an attack of opportunity to redirect to yourself any attack that requires a die roll that is targeting an ally adjacent to you. The redirected attack is resolved normally with you as the target. This is a free action which provokes an attack of opportunity for an opponent different from the one whose attack you are redirecting. If you have the Combat Expertise feat, then Interpose does not provoke an attack of opportunity.