It's not all about buffing your team in One Piece Odyssey, there are a range of debuffs to use in battles to hinder your opponent. While meals cooked by Sanji buff your team, it'll be trick balls crafted by Usopp that will debuff the enemies during a fight. Usopp is the master of crafting trick ammo that has a negative effect on an enemy.
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Whether you want to decrease resistance for a foe, or maybe rob them of TP to prevent them busting out the bigger battle abilities, Usopp has a trick ball for you. To use them when battling, simply select the item command and navigate to the trick balls. These are great to use on lower-level enemies, or minions, while bosses will often shrug off the debuffs with ease.
Full Trick Ball Crafting List
Trick Ball
Ingredients
Effect
Shabby Ball
Soft Horn, Red Scorpion
Decreases ATK by 25% for 3 turns
Perfected Shabby Ball
Jelly Rock, Husk Herb, Inverse Horn
Decreases ATK by 25% for 3 turns
Decreases resistance to technique attacks by 25% for 3 turns
Perfected Shabby Ball Plus
Smooth Shroom, Panic Stone, Burning Tail Feather, Gondola Shroom
Decreases enemy group ATK by 25% for 3 turns
Decreases enemy group resistance to technique attacks by 25% for 3 turns
Ragged Ball
Vinegar Flower, Light Fang
Decreases DEF by 25% for 3 turns
Perfected Ragged Ball
Thorny Shroom, Vinegar Flower, Angel Seed
Decreases DEF by 25% for 3 turns
Decreases resistance to speed attacks by 25% for 3 turns
Perfected Ragged Ball Plus
Cracked Herb, Hollow Shroom, Jelly Rock, Thorny Shroom
Decreases enemy group DEF by 25% for 3 turns
Decreases enemy group resistance to speed attacks by 25% for 3 turns
Exhaust Ball
Unlucky Herb, Generic Perfume
Decreases GUTS by 25% for 3 turns
Perfected Exhaust Ball
Cozy Beetle, Lost Petal, Expensive Perfume
Decreases GUTS by 25% for 3 turns
Decreases resistance to power attacks by 25% for 3 turns
Perfected Exhaust Ball Plus
Mezcal Cactus, Negative Seed, Unlucky Herb, Nimbus Spider
Decreases enemy group GUTS by 25% for 3 turns
Decreases enemy group resistance to power attacks by 25% for 3 turns
Rundown Ball
Viper Herb, Aquapillar, Unlucky Herb
Decreases DEF and GUTS by 25% for 3 turns
Feeble Ball
Old Leaf, Smoke Spice, Sewer Mud, Expensive Perfume
Decreases ATK, DEF, GUTS by 25% for 3 turns
Negative Ball
Negative Seed, Hollow Shroom, Dancing Tail
Decreases TP by 20%
Perfected Negative Ball
Dark Shroom, Angel Seed, Viper Herb, Inverse Horn
Decreases enemy group TP by 40%
Roast Chestnut Ball
Poison Burr Chestnut, Burning Tail Feather
Has a chance to make target faint
Decreases resistance to burn attacks by 25% for 3 turns
Sleep Ball
Sleeping Bug, Sewer Mud, Blue Brick
Has a chance to put target to sleep
Chilly Ball
Frozen Dung, Aquapillar, Cozy Beetle, Chilly Sap
Has a chance to freeze target
Decreases resistance to freeze attacks by 25% for 3 turns
Shocking Ball
Vinegar Flower, Poison Burr Chestnut, Generic Perfume
Has a chance to paralyse target
Decreases resistance to lightning attacks by 25% for 3 turns
Perfected Shocking Ball
Electric Scallop, Vinegar Flower, Poison Burr Chestnut, Husk Herb
Has a high chance to paralyse target
Decreases resistance to lightning attacks by 25% for 3 turns
NEXT: One Piece Odyssey: Berry Farming Guide