DeNA has announced that a Fighting, Grass, and Rock-Type Egg Event will take place from February 3rd, 2021 at 10:00 p.m. until February 17th, 2021 at 9:59 p.m. in Pokémon Masters EX.

Fighting-, Grass-, and Rock-Type Egg Event

Egg Event under way! Hatch Fighting-type, Grass-type, and Rock-type Eggs! You can check out the Fighting-, Grass-, and Rock-Type Egg Event during the time period below.

In this event, you can receive an Egg from Professor Bellis that hatches into either a Fighting-type, Grass-type, or Rock-type Pokémon!

Note: During this event period, you cannot receive Eggs from Professor Bellis by completing areas outside of this event.

Pokémon Hatchable from Eggs During This Event

• Machop*
• Bellsprout*
• Aerodactyl*
• Mankey
• Geodude

Note: Pokémon listed with an * may hatch as Shiny Pokémon.

Event Details

Opponent sync pairs in this event are weak against Fighting types, Grass types, and Rock types. You can prepare your favorite Fighting-type, Grass-type, and Rock-type sync pairs and take them on! Including this event, all Egg Event areas will now be playable without using Stamina. Try obtaining lots of Eggs during the event period!

Note: Along with this change, all Egg Event areas will only drop Eggs as Completion Rewards and Battle Rewards, and will no longer drop Level-Up Manuals, Coins, or other rewards.
Note: First-time rewards will remain the same.
Note: Along with this change, Missions will now include “Hatch lots of Eggs” instead of “Complete any of the designated areas”, and the completion requirements will change. However, the total number of Power-Ups and Berry Tarts obtainable from event missions will remain the same. Mission details can be viewed from the Mission screen.

Limited-Time Incubator

One limited-time incubator will be added to Bellis’s Lab for the duration of this event only. Try hatching lots of Eggs during the event period! Note: If an Egg is still in the limited-time incubator when the event ends, the limited-time incubator will remain active until that Egg hatches.

Lineup Bonuses

You have an increased chance of receiving Eggs if you take on event battles using teams that feature specific sync pairs. The more of these sync pairs you place in your lineup, the higher your Egg reward rate will be!

Applicable Sync Pairs

• Player Character Sync Pairs Egg reward rate: ×1.4!
• Fighting-type, Grass-type, and Rock-type Player Character sync pairs Egg reward rate: ×1.8!
• Fighting-type, Grass-type, and Rock-type sync pairs Egg reward rate: ×1.2!

The lineup bonus is ×1 by default and varies according to which sync pairs are on the team.

Example: If you place a ×1.8, a ×1.2, and a ×1.2 sync pair on your team, your chances of receiving an Egg will be increased by ×2.2.

Event Missions

You can take on special missions during the event period. Check the Missions screen to learn more!

Date/Time

February 3, 2021 at 10:00 p.m. - February 17, 2021 at 9:59 p.m.

Important

• To participate, you must have completed Main Story Chapter 1: The More the Merrier (Normal) in single-player.
• The sync pairs that appear as opponents in battle have different capabilities than those you can actually obtain.
• All mission completion rewards must be claimed within three days of the mission period ending.
• The time period and featured content are subject to change without notice.

Source: https://pokemonmasters-game.com/en-US/announcements/Event_3010_2W_2