IQ Booster

IQ Booster (Japanese: IQアッパー IQ Upper) is an item found in Pokémon Mystery Dungeon: Explorers of Sky. It's an item that boosts the holder's IQ. On entering specific floors, the IQ Booster will provide +1 IQ.

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• IQ Booster
• Password
• In other languages
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Contents

IQ Booster

IQ Booster IQアッパー IQ Upper   TREASURE BAG					INTRODUCED IN GEN IV		Cannot be bought Sell for: 510
Effect: Increases holder's IQ by 1 when entering certain dungeon floors. The floors vary depending on the dungeon.					Locations MDS May be contained in Deluxe Box One of the big prizes in Spinda Cafe's lottery with Prism Ticket, Inferno Cave
Description MDS A held item that occasionally boosts the Pokémon's IQ as it moves between the floors. Its effectiveness varies based on dungeon.

The following dungeons activate the IQ Booster. Boss floor trigger IQ Booster only if the fight exists.

Every other floor

Every floor

Mt. Bristle, Waterfall Cave, Apple Woods, Craggy Coast (starting at 6F) Mt. Horn (starting at 5F) Foggy Forest, Steam Cave, Amp Plains, Northern Desert (starting at 4F) Crystal Cave, Crystal Crossing (starting at 3F) Chasm Cave, Dark Hill, Sealed Ruin, Dusk Forest*, Deep Dusk Forest, Treeshroud Forest, Brine Cave, Hidden Land, Temporal Tower, Mystifying Forest, Blizzard Island, Crevice Cave, Aegis Cave*, Mt. Travail, The Nightmare, Concealed Ruins, Marine Resort, Shimmer Desert, Lake Afar, Happy Outlook, Mt. Mistral, Shimmer Hill, Lost Wilderness, Midnight Forest (starting at 2F)

Surrounded Sea, Miracle Sea, Spacial Rift, Dark Crater, Seven Treasures dungeons (except Shimmer Desert), Zero Isle dungeons, Destiny Tower, Oblivion Forest, Treacherous Waters, Southeastern Islands, Inferno Cave

Password

The following Wonder Mail S passwords were distributed through the official Pokémon Mystery Dungeon website as alternative methods for obtaining the item. The passwords are only compatible with the North American and Australian releases of Explorers of Sky.

Region	Password	Client	Site Description	Objective	Place	Difficulty
NA	K-2%J QKM@0+& J1-4P J41=+ &37PYT9 85WN&	Magnezone	Either Magnezone is really busy or just likes to take a lot of vacations. Either way, the Pokémon has another mission for you. Capture and arrest Purugly way up in Sky Stairway. Your reward for bringing Purugly into custody is an IQ Booster.	Arrest Purugly. (Monster House)	Sky Stairway 45F	★9
NA	=@1MY CF&2@JM 3C5## 9H7H2 Q-TN@#H XR6#%	Charizard	Your reputation has reached as far as Zero Isle North and the formidable Charizard! Head there and defeat the fiery Pokémon to prove your team can walk the walk. Knock out Charizard to earn yourself an IQ Booster.	Defeat Charizard. (Challenger)	Zero Isle North B55F	★8

In other languages

Language		Title
French		Boost Q.I.
German		IQ-Steigerer
Italian		Turbo QI
Spanish		Más CI

Related articles

Pokémon Mystery Dungeon series items Consumables: Food • Gummis • Seeds • Berries • Health drinks Held items: Glasses • Scarves • Recruitment-affecting items Miracle and Wonder Chests • Seven Treasures Space Globe • IQ Booster • Flags • Looplets Objects: Wonder Orbs • Throwing items • HMs • Used TMs • TMs • Keys Link Box • Gabite Scale • Gracidea • Friend Gifts • Devices Emeras • Progress Devices • Wands • Djinn's Bottle Special: Rescue Team Starter Set • Toolbox • Exploration Team Kit Treasure Bag • Treasure Collection • Mystery Dungeon evolutionary items Teleport Gem • Colored Wings • Wishing Stone • Music Box • Vortex Stone Treasure Boxes • Mystery Part • Secret Slab • Exclusive items Relic Fragment • Wonder Egg • Lost Loot • Sky Gift Lookalike Items • Prize Tickets • Gates to Infinity exclusive items Manuals • Entercards • Lucha Token • Connection Orb

This article is part of both Project Sidegames and Project ItemDex, Bulbapedia projects that, together, aim to write comprehensive articles on items in the sidegames.