Held Items

Held Item	Frequency	Effect
Big Root	Static	HP stealing moves restore double HP.
Black Sludge	Static	Restores 1/16th HP each turn to Poison types, causes others to lose 1/8th HP.
Bright Powder	Static	+2 to Speed Evasion.
Cleanse Tag	Daily	Target Wild Pokemon flees without fail.
Destiny Knot	Static	If holder becomes infatuated, so does foe that caused the Infatuation.
Everstone	Static	Evolution is prevented for the holder.
Expert Belt	Static	Whenever the holder deals Super Effective Damage, they may add their STAB value to the damage dealt.
Flame Orb	Static	Induces burn on holder.
Focus Band	Static	Whenever the user faints, roll 1d20. On a result of 16-20, the holder is left with 1HP
Focus Sash	Static	If damage from a Move would take Focus Sash’s holder’s HP from Max to 0 or less, Focus Sash’s holder instead has 1 HP remaining.
Full Incense	Static	The holder gains the Stall ability
Grip Claw	Static	Trap Moves that have turn limits last their full duration.
Heat Rock	Daily	If the holder uses the move Sunny Day, Heat Rock may be activated to cause the Weather to last for 5 minutes instead of 2.
Icy Rock	Daily	If the holder uses the move Hail, Icy Rock may be activated to cause the Weather to last for 5 minutes instead of 2.
Iron Ball	Static	The Holder's speed is halved, and any immunities to Ground Type is lost.
King's Rock	Static	Attacks cause Flinch on a roll of 19-20. This does not stack with any abilities, moves, or effects that extend flinch rate.
Lagging Item	Static	The Lagging Items; Lagging Tail, Lagging Fist, Lagging Eyes, each set a stat to -4 Combat Stages. The Lagging Tail affects Speed, the Lagging Fist affects Attack and the Lagging Eyes affect Special Attack.
Lax Incense	Static	+1 to all Evasions
Leftovers	One-Time	Recovers 1/16th of the Holder's max HP each turn for the rest of hte encounter. Item is destroyed at the end of the encounter.
Life Orb	Static	Whenever the holder deals damage, they may add their STAB value to the damage dealt, but must then lose HP equal to that same value.
Light Clay	Static	Reflect, Light Screen, and Safeguard always last 5 turns.
Light Item	Static	Only affects a single Pokemon species and its evolutions. Raises 1 Combat Stage for two different Stats, decided when the Light Item is made.
Luck Incense	Static	The user needs to roll -1 to hit during accuracy rolls. A roll of 1 always misses.
Lucky Egg	One-Time	Lucky Egg may be activated when gaining EXP. The Lucky Egg is destroyed, but the EXP gained is doubled.
Mental Herb	One-Time	Removes the effects of infatuation, Taunt, Encore, Torment, Disable, or Cursed Body. Consumed after use.
Poke Doll	One-Time	Target Pokemon with an Intelligence Capability of 4 or lower is distracted for 1d6 turns, during which time it will not attack or pursue other targets unless it is attacked.
Power Herb	One-Time	Eliminates the charge turn of SolarBeam, Skull Bash, Sky Attack, Razor Wind, Fly, Dig, Dive, Bounce and Shadow Force.
Quick Claw	Static	The user adds their STAB value to their Speed Stat for the purposes of determining turn order
Razor Claw	Static	Attacks are Critical hits on a roll of 18-20.
Razor Fang	Static	Attacks cause Flinch on a roll of 19-20. This does not stack with any abilities, moves, or effects that extend flinch rate.
Shell Bell	Daily	Shell Bell may be activated when the user deals damage to a foe. When activated, the holder gains HP equal to half of the damage dealt to the foe.
Smoke Ball	One-Time	Creates Smoke in a 2 Meter Blast, with effects as if having used the move Smokescreen
Smooth Rock	Daily	If the holder uses the move Sandstorm, Smooth Rock may be activated to cause the Weather to last for 5 minutes instead of 2.
Toxic Orb	Static	Induces Bad Poison on holder.
White Herb	One-Time	Any negative Combat Stages are set to 0.
Wide Lens	Daily	Activated before making an Accuracy Roll. The user needs to roll -3 to hit on its next accuracy rolls. A roll of 1 always misses.

Species Specific

Deepseascale	Clamperl's Special Defense is raised by 2 Combat Stages.
Deepseatooth	Clamperl's Special Attack is raised by 2 Combat Stages.
Lucky Punch	Chansey's Crit range is increased by 3.
Metal Powder	Ditto's Defense and Special Defense are raised by 1 Combat Stage each
Quick Powder	Ditto's Speed is raised by 2 Combat Stages
Stick	Farfetch'd's Crit range is increased by 3.
Thick Club	Marowak's Attack is raised by 2 Combat Stages