3900's Stamp Missions

Stamp card selection screen

The 3900's Stamp Missions are a series of missions available from March 30 to April 30, 2024 as part of the 3900's Festival.

Players can select one card from each category to complete, for a total of eight cards with seven missions each. 3900's Tickets are given as rewards for completing missions and cards, which can be exchanged for rewards in the 3900's Ticket Exchange.

Translations from @pjsekai_eng with slight modifications.

Login Card

On the Japanese server, new login days begin at 04:00 JST. Logins are counted from the start of the 3900's Festival, not when the player selects their missions.

Casual Login Card (Green)

Mission	Reward
Log in for 1 day	2
Log in for 2 days	2
Log in for 3 days	2
Log in for 4 days	2
Log in for 5 days	2
Log in for 7 days	3
Log in for 9 days	5
Complete all missions	5

Regular Login Card (Yellow)

Mission	Reward
Log in for 1 day	2
Log in for 2 days	2
Log in for 3 days	2
Log in for 5 days	3
Log in for 10 days	5
Log in for 15 days	5
Log in for 19 days	10
Complete all missions	10

Unlimited Login Card (Purple)

Mission	Reward
Log in for 1 day	2
Log in for 3 days	3
Log in for 5 days	3
Log in for 10 days	5
Log in for 15 days	5
Log in for 20 days	5
Log in for 29 days	10
Complete all missions	15

Song Category

Songs played on Auto count towards Song Card missions.

Casual Song Card (Green)

Mission	Reward
Clear 1 song	1
Clear 3 different songs	2
Clear 5 different songs	2
Clear 10 different songs	2
Clear 15 different songs	2
Clear 20 different songs	3
Clear 30 different songs	5
Complete all missions	10

Regular Song Card (Yellow)

Mission	Reward
Clear 1 song	1
Clear 5 different songs	3
Clear 10 different songs	3
Clear 15 different songs	5
Clear 20 different songs	5
Clear 30 different songs	5
Clear 50 different songs	10
Complete all missions	20

Unlimited Song Card (Purple)

Mission	Reward
Clear 1 song	1
Clear 10 different songs	3
Clear 20 different songs	5
Clear 30 different songs	5
Clear 50 different songs	10
Clear 70 different songs	10
Clear 100 different songs	15
Complete all missions	30

Live Category

Only the Casual Live Card missions count songs played on Auto.

Casual Live Card (Green)

Mission	Reward
Clear 1 live	1
Clear 5 lives	2
Clear 10 lives	2
Clear 15 lives	2
Clear 20 lives	2
Clear 30 lives	3
Clear 50 lives	5
Complete all missions	10

Regular Live Card (Yellow)

Mission	Reward
FULL COMBO 1 song	2
FULL COMBO 5 songs	3
FULL COMBO 10 songs	3
FULL COMBO 15 songs	3
FULL COMBO 20 songs	3
FULL COMBO 30 songs	5
FULL COMBO 50 songs	10
Complete all missions	20

Unlimited Live Card (Purple)

Mission	Reward
ALL PERFECT 1 song	3
ALL PERFECT 5 songs	5
ALL PERFECT 10 songs	5
ALL PERFECT 15 songs	5
ALL PERFECT 20 songs	5
ALL PERFECT 30 songs	10
ALL PERFECT 50 songs	20
Complete all missions	30

Event P Category

Casual Event P Card (Green)

Mission	Reward
Gain 10,000 event points	1
Gain 100,000 event points	3
Gain 200,000 event points	3
Gain 300,000 event points	3
Gain 500,000 event points	5
Gain 700,000 event points	5
Gain 1,000,000 event points	10
Complete all missions	10

Regular Event P Card (Yellow)

Mission	Reward
Gain 10,000 event points	1
Gain 200,000 event points	5
Gain 500,000 event points	5
Gain 1,000,000 event points	10
Gain 1,500,000 event points	10
Gain 2,000,000 event points	10
Gain 3,000,000 event points	15
Complete all missions	20

Unlimited Event P Card (Purple)

Mission	Reward
Gain 10,000 event points	1
Gain 500,000 event points	10
Gain 1,000,000 event points	10
Gain 1,500,000 event points	10
Gain 2,000,000 event points	10
Gain 3,000,000 event points	15
Gain 5,000,000 event points	20
Complete all missions	30

Story Category

Stories must be read without using the "skip" or "fast-forward" buttons in order to count towards missions.

Casual Story Card (Green)

Mission	Reward
Read 1 episode of any main/event/side story	2
Read 2 episodes of any main/event/side story	2
Read 3 episodes of any main/event/side story	2
Read 4 episodes of any main/event/side story	2
Read 5 episodes of any main/event/side story	2
Read 7 episodes of any main/event/side story	3
Read 10 episodes of any main/event/side story	5
Complete all missions	10

Regular Story Card (Yellow)

Mission	Reward
Read 1 episode of any main/event/side story	2
Read 3 episodes of any main/event/side story	3
Read 5 episodes of any main/event/side story	5
Read 10 episodes of any main/event/side story	5
Read 15 episodes of any main/event/side story	5
Read 20 episodes of any main/event/side story	5
Read 30 episodes of any main/event/side story	10
Complete all missions	20

Unlimited Story Card (Purple)

Mission	Reward
Read 1 episode of any main/event/side story	2
Read 5 episodes of any main/event/side story	5
Read 10 episodes of any main/event/side story	5
Read 15 episodes of any main/event/side story	5
Read 20 episodes of any main/event/side story	5
Read 30 episodes of any main/event/side story	10
Read 50 episodes of any main/event/side story	30
Complete all missions	30

Gacha & Shop category

Doing pulls in "free pull" and ticket gachas count towards missions.

Standard Gacha & Shop Card (Green)

Mission	Reward
Pull 1 time in any gacha	1
Pull 10 times in any gacha	3
Pull 20 times in any gacha	3
Pull 30 times in any gacha	3
Pull 40 times in any gacha	3
Pull 50 times in any gacha	3
Pull 100 times in any gacha	5
Complete all missions	30

Gold Gacha & Shop Card (Yellow/Gold)

Mission	Reward
Pull 5 times in the (3900's) 10x Free Gacha	3
Pull 150 times in any gacha	50
Pull 1 time in the (3900's 3.5 Year Anniversary) Premium Gift Gacha	100
Pull 1 time in the (3900's WCS 2024 Spring) Premium Gift Gacha	100
Pull 1 time in the (3900's) GLOBAL EDITION Premium Gift Gacha	100
Purchase any set from the "3900's Set" at the Crystal Shop	100
Purchase April's Premium Mission Pass	30
Complete all missions	50 1000

Diamond Gacha & Shop Card (Purple/Rainbow)

Mission	Reward
Pull 7 times in the (3900's) 10x Free Gacha	5
Pull 200 times in any gacha	100
Pull 1 time in the (3900's 3.5 Year Anniversary) Premium Gift Gacha	100
Pull 1 time in the (3900's WCS 2024 Spring) Premium Gift Gacha	100
Pull 1 time in the (3900's) GLOBAL EDITION Premium Gift Gacha	100
Purchase any 2 sets from the "3900's Set" at the Crystal Shop	100
Purchase April's Premium Mission Pass	30
Complete all missions	100 2000

Cheer P Category

Cheer Points are earned by sending messages or purchasing Virtual Items in Virtual Lives with Virtual Coins or Crystals.

Casual Cheer Card (Green)

Mission	Reward
Gain 100 Cheer Points	1
Gain 300 Cheer Points	2
Gain 500 Cheer Points	2
Gain 1000 Cheer Points	3
Gain 1500 Cheer Points	3
Gain 2000 Cheer Points	3
Gain 3000 Cheer Points	5
Complete all missions	10

Regular Cheer Card (Yellow)

Mission	Reward
Gain 100 Cheer Points	1
Gain 500 Cheer Points	3
Gain 1000 Cheer Points	3
Gain 1500 Cheer Points	3
Gain 2000 Cheer Points	3
Gain 3000 Cheer Points	5
Gain 5000 Cheer Points	10
Complete all missions	20

Unlimited Cheer Card (Purple)

Mission	Reward
Gain 100 Cheer Points	1
Gain 1000 Cheer Points	5
Gain 2000 Cheer Points	5
Gain 3000 Cheer Points	5
Gain 5000 Cheer Points	10
Gain 7000 Cheer Points	10
Gain 10,000 Cheer Points	20
Complete all missions	30

MV category

Music videos must be watched through "View MV", and not during lives or the rhythm game mode. Watching the same music video multiple times count towards missions, but they must be watched in full without any interruptions.

Casual MV Card (Green)

Mission	Reward
Watch 1 music video	1
Watch 2 music videos	1
Watch 3 music videos	1
Watch 4 music videos	1
Watch 5 music videos	2
Watch 7 music videos	2
Watch 10 music videos	3
Complete all missions	10

Regular MV Card (Yellow)

Mission	Reward
Watch 1 music video	1
Watch 3 music videos	2
Watch 5 music videos	2
Watch 10 music videos	3
Watch 15 music videos	3
Watch 20 music videos	3
Watch 30 music videos	5
Complete all missions	20

Unlimited MV Card (Purple)

Mission	Reward
Watch 1 music video	1
Watch 5 music videos	3
Watch 10 music videos	3
Watch 15 music videos	3
Watch 20 music videos	3
Watch 30 music videos	5
Watch 50 music videos	10
Complete all missions	30