Entei Research Event

The Entei Research Event, which introduces Entei to Pokemon Sleep, will be held from May 20, 2024 to June 3, 2024! Use Fire-type Pokemon, and collect Entei Mane to get Entei Incense and other items. Read on for all Entei Research Event details, bonuses, rewards, missions, Event Exchange items, and tips on how to catch Entei.

Pokemon Sleep Entei Research Event Dates

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Entei Research Event Starts on May 20!

Event Dates	Start Date: May 20, 2024, 4:00 AM End Date: June 3, 2024, 3:59 AM
Event Islands	Greengrass Isle only Fixed favorite Berry: Leppa Berry
Event Mechanics and Bonuses	Collect Entei Mane and get event-exclusive items from the Event Exchange Fire-type Pokemon pick up more ingredients (1 extra) Fire-type Pokemon have increased main skill chance (1.5x) Main skill levels of Fire-type Pokemon increase by 1 during first week Main skill levels of Fire-type Pokemon increase by 3 during second week Drowsy Power will be multiplied by 1.5 on June 2 Fire-type Pokemon are more likely to appear Pokemon of various sleep types appear during sleep research Limited-time missions

The Entei Research event will be held for two weeks similar to the Raikou Research event. It will take place from May 20, 4:00 AM local time to June 3, 3:59 AM local time.

Like many events, this takes place only on Greengrass Isle with the Leppa Berry as a fixed favorite Berry for the duration of the event, further strengthening Fire-type Pokemon helpers.

New Pokemon: Entei!

After Raikou was added during the Raikou Research event back in March, now the second Pokemon of the trio is making its way to Pokemon Sleep during the Entei Research event!

Entei can be encountered starting at 3 PM local time on May 20, the first day of the event.

Entei Sleep Type, Helping Stats, and All Sleep Styles

Fire Type Week Expected Beforehand

To prepare for the Entei Research Event, the Fire Type Week event will be held from May 6 to 13! This event allows us to befriend lots of Fire-type Pokemon and gather a lot of Candy, which can help us make a strong Fire-type helper team for the Entei Research event.

Fire Type Week Event

Entei Research Event Mechanics

Jump to a Section
Greengrass Isle Only Collect Entei Mane for Entei Incense Fire-Type Pokemon Are Better Helpers Drowsy Power is 1.5x on Second Sunday Snorlax May Start at Ultra 4 on Week 2

Entei Research Event and Bonuses Only On Greengrass Isle

The Entei Research event is only available to players who choose Greengrass Isle as their research area for the week.

Normally the favorite Berries of the Greengrass Isle Snorlax is random, but during this event week, the Snorlax on this island is guaranteed to have the Leppa Berry as one of its favorite Berries.

Use an E-Zzz Travel Ticket to Change Areas

E-Zzz Travel Ticket
Regular Exchange Price	100 Sleep Points
General Store Price	150 Diamonds

If you accidentally select a different research area during the Raikou Research Event, you can change your research area by using an E-Zzz Travel Ticket.

You can buy one per month at the Regular Exchange for a mere 100 Sleep Points. If you need another, you can buy it from the General Store.

Greengrass Isle Map and Area Dex

Collect Entei Mane for Entei Incense

Raikou Mane Collection Methods
Finding Pokemon during sleep research Completing event missions Receiving research from friends Getting certain event bundles

This information is from the Raikou Research event.

If this event is similar to the Raikou Research Event, you will need to collect Entei Mane through sleep research, event missions, or Research Community reports during the event. Entei Mane can then be used in the Event Exchange to get items such as Entei Incense and Entei Biscuits.

Collecting Entei Mane and exchanging them for Entei Incense may be the easiest way to encounter Entei. However, the developers are planning on adding more features and rewards that will make befriending Entei much easier.

Raikou Research Event

Fire-Type Helper Pokemon Bonuses

	Week 1	Week 2
Extra Ingredients	1	1
Main Skill Chance	1.5	1.5
Main Skill Level	+1	+3

During the Entei Research Event, Fire-type Pokemon will be more helpful. If they work similarly to the Electric-type Pokemon during the Raikou Research event, the Fire types will be able to pick up one extra ingredient and have an increased main skill chance at 1.5x the normal rate.

The Main Skill level for Fire-type Pokemon will also be increased. For the first week, Main Skill levels will be increased by 1. During the second week, skills will increase by 3 levels. Levels for Main Skills are currently capped at level 7 for the Charge Strength and Dream Shard Magnet skills, while other Main Skills are capped at level 6.

List of Fire-type Pokemon

Drowsy Power is 1.5x on Second Sunday

Drowsy Power will be multiplied by 1.5x on June 2, the second Sunday of the event, and the last day of the Pokemon Sleep week. This, along with the other event bonuses, may allow you to easily break your highest Drowsy Power record, and make it easier to encounter rare Sleep Styles.

Try using an Entei Incense for your sleep session on this day for a chance to see its higher star Sleep Styles.

Drowsy Power Explained

Snorlax May Start at Ultra 4 on Week 2

At the beginning of week two of the Raikou Research Event, Snorlax was automatically promoted to Ultra 4 after selecting Greengrass Isle as the research area, which was the event location for Raikou.

We can expect this to happen again during the Entei Research Event.

Event Exchange Shop for Entei Research Event

Expected Event Exchange Items and Price

Item	Entei Mane Required	Limit
Entei Incense	80	2
Entei Incense	160	3
Entei Incense (Week 2)	70	1
Entei Biscuit	60	2
Entei Biscuit	120	4
Entei Biscuit (Week 2)	50	2
Fire-Type Candy S	12	15
Dream Cluster S	12	15
Main Skill Seed	350	1
Fire Stone	120	15
Entei Candy	2	100
Entei Candy	6	999

This table is based on the Raikou Research event. Entei Research Event Exchange items and prices will be updated once the event is live.

A special event store called the Event Exchange will be open during the Entei Research Event. This is where you can exchange your Entei Mane for items.

The final item amounts and prices for the Entei Research Event Exchange have not yet been announced, but this is what the Event Exchange may contain if it follows the Raikou Research Event Exchange.

Additional Entei Incense and Entei Biscuits will be added to the Event Exchange during the second week of the event, at lower prices.

Entei Incense

Entei Incense cannot be purchased if you already have one in your bag. You can only have a maximum of one Entei Incense in your inventory at a time. Placing the Incense on a stump still counts as having it in your inventory until it is consumed after a completed sleep session.

Entei Biscuits

Entei Biscuits will only be usable during the Entei Research Event. Once the event is over, any Entei Biscuits you have in your inventory will turn into Great Biscuits.

Entei Research Event Missions and Rewards

Week 1 Entei Research Missions

Mission	Week 1 Reward
Get Snorlax to Basic 2	TBD
Get Snorlax to Ultra 1	TBD
Get Snorlax to Ultra 4	TBD
Give out 15 Biscuits	TBD
Use 7 Incenses	TBD
Stick to your bedtime 3 times	TBD

This table is based on the previous Raikou Research Event. It will be updated once the Entei Research Event is live.

There are two sets of missions during the Entei Research Event, one for each week. Entei Mane of varying amounts is expected to be the only reward for the missions during this event.

Week 1 missions will be available for the entire duration of the event, from May 20, 4:00 AM to June 3, 3:59 AM.

Week 2 Entei Research Missions

Mission	Week 2 Reward
Get Snorlax to Ultra 5	TBD
Get Snorlax to Master 2	TBD
Get Snorlax to Master 5	TBD
Use 100 Candies	TBD
Stick to your bedtime 3 times	TBD
Cook 12 times	TBD

This table is based on the previous Raikou Research Event. It will be updated once the Entei Research Event is live.

Since Snorlax may start at Ultra 4 for the second week, the Snorlax Strength missions are higher for this week. Rewards will still be Entei Mane of varying amounts.

Week 2 missions will be available from May 27, 4:00 AM to June 3, 3:59 AM.

All Weekly Missions and Rewards

Entei Research Event Bundles

Entei Research Bundles to Be Announced

As with every Pokemon Sleep event, bundles will be available alongside the Entei Research Event. An announcement regarding the bundle contents and prices is expcted to be made available closer to the start of the event.

The Entei Research Bundles Vol. 1 are expected to arrive at the General Store a day before the event begins.

Best Pokemon to Use During the Entei Research Event

Fire-Type Pokemon

Pokemon	Berry | Ingredients	Skill
Charmander	| Ingredients Specialty	Ingredient Magnet S
Charmeleon	| Ingredients Specialty	Ingredient Magnet S
Charizard	| Ingredients Specialty	Ingredient Magnet S
Vulpix	| Berries Specialty	Energizing Cheer S
Ninetales	| Berries Specialty	Energizing Cheer S
Growlithe	| Skills Specialty	Extra Helpful S
Arcanine	| Skills Specialty	Extra Helpful S
Flareon	| Skills Specialty	Cooking Power-Up S
Cyndaquil	| Berries Specialty	Charge Strength S
Quilava	| Berries Specialty	Charge Strength S
Typhlosion	| Berries Specialty	Charge Strength S
Entei	| TBD TBD	TBD

Fire-type Pokemon will be more effective during the Entei Research Event. They will all also have an increased encounter rate during this event.

Charizard and Typhlosion in particular are some of the best Fire-type Pokemon you can use in the game. Flareon is also an excellent Pokemon to use if you find yourself lacking in cooking pot space because of its Main Skill. Once you befriend Entei, it can also be a valuable member of your team.

Catch and level up these Pokemon before and during the event in order to help you raise Snorlax quickly! Take note that you can only have up to one Entei on your team at a time, though you can have multiple in your Box.

Best Helper Pokemon Tier List

Pokemon Sleep Related Links

News, Events and Latest Information

Latest News

Pokemon Sleep Events

Current and Upcoming Events
Fire Type Week	Start Date: May 6, 4:00 AM End Date: May 13, 3:59 AM
Entei Research Event	Start Date: May 20, 4:00 AM End Date: June 3, 3:59 AM
May Good Sleep Day	Start Date: May 22, 4:00 AM End Date: May 25, 3:59 AM
Past Events
Eevee Week	Halloween Event 2023
Holiday Event 2023	New Year 2024 Event
Lapis Lakeside Opening Event	Valentine's Day 2024 Event
Electric Type Week	Raikou Research Event
Flower Festival

List of All Events

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