Below are the items that get 90 Base Power when Fling is utilised

Picture	Name	Normal Effect
	Deep Sea Tooth	An item to be held by Clamperl. This fang gleams a sharp silver and boosts Clamperl's Sp. Atk stat.
	Draco Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of dragons and boosts the power of the holder's Dragon-type moves.
	Dread Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of darkness and boosts the power of the holder's Dark-type moves.
	Earth Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of the earth and boosts the power of the holder's Ground-type moves.
	Fist Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of the fighting spirit and boosts the power of the holder's Fighting-type moves.
	Flame Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of fire and boosts the power of the holder's Fire-type moves.
	Grip Claw	An item to be held by a Pokémon. When the holder uses moves that deal damage over several turns, such as Bind or Wrap, their effects will last longer than usual.
	Icicle Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of ice and boosts the power of the holder's Ice-type moves.
	Insect Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of bugs and boosts the power of the holder's Bug-type moves.
	Iron Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of steel and boosts the power of the holder's Steel-type moves.
	Meadow Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of plants and boosts the power of the holder's Grass-type moves.
	Mind Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of psychic energy and boosts the power of the holder's Psychic-type moves.
	Pixie Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of fairies and boosts the power of the holder's Fairy-type moves.
	Sky Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of flight and boosts the power of the holder's Flying-type moves.
	Splash Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of water and boosts the power of the holder's Water-type moves.
	Spooky Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of ghosts and boosts the power of the holder's Ghost-type moves.
	Stone Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of rock and boosts the power of the holder's Rock-type moves.
	TR02	The target is scorched with an intense blast of fire. This may also leave the target with a burn.
	TR04	The user attacks everything around it by swamping its surroundings with a giant wave.
	TR05	The target is struck with an icy-cold beam of energy. This may also leave the target frozen.
	TR08	A strong electric blast crashes down on the target. This may also leave the target with paralysis.
	TR11	The target is hit by a strong telekinetic force. This may also lower the target's Sp. Def stat.
	TR22	Unsanitary sludge is hurled at the target. This may also poison the target.
	TR35	The user attacks in an uproar for three turns. During that time, no Pokémon can fall asleep.
	TR42	The user lets loose a horribly echoing shout with the power to inflict damage.
	TR45	The user attacks by shooting muddy water at opposing Pokémon. This may also lower their accuracy.
	TR50	The user handles a sharp leaf like a sword and attacks by cutting its target. Critical hits land more easily.
	TR61	The user generates a damaging sound wave by vibration. This may also lower the target's Sp. Def stat.
	TR65	The user draws power from nature and fires it at the target. This may also lower the target's Sp. Def stat.
	TR67	The user makes the ground under the target erupt with power. This may also lower the target's Sp. Def stat.
	TR86	The user shrouds itself in electricity and smashes into its target. This also damages the user a little.
	TR90	The user plays rough with the target and attacks it. This may also lower the target's Attack stat.
	TR96	The user attacks the enemy with a pollen puff that explodes. If the target is an ally, it gives the ally a pollen puff that restores its HP instead.
	Thick Club	An item to be held by Cubone or Marowak. This hard bone of unknown origin boosts their Attack stat.
	Toxic Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of poison and boosts the power of the holder's Poison-type moves.
	Zap Plate	An item to be held by a Pokémon. This stone tablet is imbued with the essence of electricity and boosts the power of the holder's Electric-type moves.