PFSRD:Lunging Spell Touch
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Lunging Spell Touch
You can extend your spells' reach to affect foes that would normally be too far away.
Prerequisite: Spellcraft 6 ranks.
Benefit: As a free action, you can increase the reach of your spells' melee touch attacks by 5 feet until the end of your turn by taking a –2 penalty to your AC until the start of your next turn. You must decide to use this ability before you make any attacks on your turn.