Ranged Power

Ranged Power was introduced in Update 23 is similar in effect to Spell Power, and increases straight weapon damage in addition to certain static effects from enhancements. Ranged Power is gained from certain enhancements, some Epic Destinies, some feats, and loot. This rating increases ranged attacks by the following formula: (100+Rating)/100. Example, A character with 20 ranged power that does 100 damage with a weapon will do a total of 120 damage.

Formula for negative power: 100 / (100 - Power).
 * -50 Ranged Power means you deal 100 / (100 - -50) = 100 / (100+50) = 100/150, or 2/3rd, or 66% damage
 * -100 Ranged Power means you deal half damage, etc.

Feats

 * Epic Power (granted for each epic level): +3
 * Manyshot: Base Attack Bonus * 4 for 20 seconds
 * Precise Shot: stacking extra RP while standing still, +3 per stack
 * Shot on the Run: +3
 * Weapon Focus: Ranged/Thrown: +2
 * Greater Weapon Focus: Ranged/Thrown: +2
 * Superior Weapon Focus: Ranged/Thrown: +2
 * Weapon Specialization: Ranged/Thrown: +2
 * Greater Weapon Specialization: Ranged/Thrown: +2
 * Scion of Arborea: +20
 * Scion of Limbo: +40 situational

Enhancements

 * Enlightened Spirit
 * Ultimate Enlightenment: +10
 * Harper Agent
 * Versatile Adept I-III: +[1/2/3]
 * Versatile Adept IV: +[2/4/6]
 * Kensei
 * One Cut: +20
 * One with the Blade: +20
 * Mechanic
 * Fletching: +[3/6/10]
 * Mechanical Reloader: +10
 * Soul Eater
 * Hungry for Destruction: I-II: +[1/2/3]
 * Deepwood Stalker
 * Horizon Shot: +20
 * Improved Archer's Focus: +5
 * Warforged enhancements
 * Memories of the Last War: +15 (T3 or T4)
 * Action Boost: Melee/Ranged Power, available from multiple sources

Epic Destinies

 * Innate abilities
 * +1 per innate ability: Fury of the Wild
 * +2 per innate ability: Divine Crusader and Legendary Dreadnaught
 * +3 per innate ability: Grandmaster of Flowers and Unyielding Sentinel
 * +4 per innate ability: Fatesinger, Primal Avatar, Shadowdancer, and Shiradi Champion
 * Master's Blitz: +7, stacks 10 times
 * Zeal of the Righteous: +50

Items

 * Mysterious Remnant Tome: +1 to +4 inherent bonus
 * Mythic bonus: Mythic Boost items
 * Enhancement bonus: Ranged Power items
 * Reaper bonus
 * Filigree bonuses (each is untyped and stacks). Standard +3 and Rare +5
 * The Beast's Mantle: Ranged Power
 * Deadly Rain: Ranged Power
 * The Long Shadow: Ranged Power
 * The Wreath of Flame: Ranged Power
 * Spines of the Manticore/The Wreath of Flame: Standard +6 and Rare +10
 * Filigree Set bonuses (each is untyped and stacks)
 * Deadly Rain 2pcs: +5 Ranged Power
 * Deadly Rain 5pcs: +20 Ranged Power for 20 seconds when an Action Boost is used.
 * The Enlightened Step 3pcs: +5 Melee and Ranged Power
 * The Long Shadow 2pcs: +5 Melee and Ranged Power
 * Spines of the Manticore 4pcs: +10 Ranged Power
 * Treachery 2pcs: +5 Melee and Ranged Power
 * Item sets:
 * ToEE Crafting: +20 Quality bonus on epic set
 * Slave Lords Crafting: +1 to +4 Artifact bonus on Slave Lord's Might set
 * Ravenloft sets
 * Crypt Raider: +5 Artifact bonus
 * Legendary Crypt Raider: +20 Artifact bonus
 * Adherent of the Mists: +5 Profane Bonus
 * Legendary Adherent of the Mists: +10 Profane bonus