Horn Bow is a Bow in Elden Ring. The Horn Bow scales primarily with Strength and Dexterity and is a good Weapon for hunter warriors wishing to deal additional Magic Damage. 

Elden Ring Horn Bow Notes & Tips

• Weapon Skill: Mighty Shot
• This weapon can be infused with Ashes of War
  
• Horn Bow can be upgraded by using Smithing Stones
• Does not give a damage boost to Dwelling Arrows, but rather deals more magic damage and less physical damage that other bows shooting Dwelling Arrows due to its unique bow damage distribution. Since target physical and magic defenses are applied to physical and magic damage separately, this results in a perceived damage bonus.
• Patch 1.03 added minor INT scaling.
• Sell Value:  

   100

• This Weapon can be buffed considerably with anything that boosts magical damage with bare minimum Int required. Magic-Shrouding Cracked Tear, Terra Magica, and Magic Scorpion Charm all raise the damage of this considerably. Using Frost and Dwelling Arrows, you'll see some really high Rain of Arrow numbers. 2k+ damage on fully aware Stormveil Troll per cast with 20 Int bare min.
• NOTE: As of Patch 1.09, the scaling values of this weapon were changed. Please refer to the Upgrades Table of this weapon below.
• Other notes and player tips go here