弓

• Cerebral Bros - If the player also has [ドリルガン] , [ドリルガン] turns red and fires two drills at a time.
• Diazepam - [筋しかん剤] increases this gun's damage by 50%.
• Fairy Bow - If the player also has [ボム] , charge time is halved and the Bow has a chance to fire an extra arrow, similar to the [シャドウ弾] effect. It also gives [ネコキングブレットの玉座] the same effect when the bow is held even though it's not part of the synergy.
• Slings and Arrows - If the player has [パチンコ] , the Bow can be charged longer to fire a special arrow that deals 50 damage.
• Sniper Woof - If the player has [オオカミ] , Bow's reload time is decreased by 30%. Standing still for long enough causes the player to glow yellow, making the Bows shots deal 50% more damage. Sniper Shells and Professionals that spawn while Bow is held become permanently charmed.

• Altered - Fairy Bow - Originally, Fairy Bow increased damage to bosses by 20%.
• The charge effect is likely a reference to the game "Titan Souls". It could also be a reference to the Light Arrow from The Legend of Zelda games.
• The Fairy Bow synergy may be a reference to The Legend of Zelda series, as both Bombs & Bows are present in most titles.
• The Sniper Woof synergy is a reference to the game Metal Gear Solid, which contains a boss named Sniper [オオカミ] .
• Arrowkin wield this as their weapon.

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