Thank you for playing Touhou LostWord!
The Butterfly Beginnings PH Festival will be available starting September 16th!
Eternity Larva (A16æ) has a higher chance of appearing for a limited time!
PH Paper
– Limit Breaks for PH Friends require a PH Paper or a duplicate of the same Friend to perform.
– If you use God Crystals to select Pray 10 Times, you are guaranteed to receive a Friend.
– If you use God Crystals to select Pray 10 Times, you will receive 10 Fortune Dust.
– You will not receive Fortune Dust when you use a combination of Seal Crystals and Coins to select Pray Once or Pray 10 Times.
– Eternity Larva (A16&) does not drop from this Prayer.
– After the Limited-time PH Festival: Butterfly Beginnings finishes, Eternity Larva (A16æ) will not be added to the Standard Prayer.
Exchange Points
– Perform Prayers to receive Exchange Points. You can use these Exchange Points to exchange for a Friend or Story Cards included in the Prayer’s specific lineup.
– If two or more concurrent Prayers feature the same Friends and/or Story Cards, they will also share the Exchange Points between them.
– You can exchange 350 Exchange Points for Eternity Larva (A16&), and 400 Exchange Points for Eternity Larva (A16æ).
Note: Exchange Points have a use-by date. When this date has passed, your Exchange Points will be automatically converted into Spirit Points and sent to your Mail.
One Time Only! God Crystal Step-UP Prayer
You are guaranteed to receive a Friend on all Steps!
You can only Pray 10 Times once on each of the 5 Steps, after STEP 5 it doesn’t return to STEP 1.
600x God Crystals are required for each STEP (Excluding Step 1).
The details of the STEP-UP Prayers are below.
-10x Fortune Dust
-1x Guaranteed Friend
-Rate Up Friends Drop Rate 120% UP [STEP 2] -10x Prayers with God Crystals x600
-10x Fortune Dust
-1x Guaranteed Friend
-Rate Up Friends Drop Rate 140% UP [STEP 3] -10x Prayers with God Crystals x600
-10x Fortune Dust
-1x Guaranteed Friend
-Rate Up Friends Drop Rate 160% UP [STEP 4] -10x Prayers with God Crystals x600
-10x Fortune Dust
-1x Guaranteed Friend
-Rate Up Friends Drop Rate 180% UP [STEP 5] -10x Prayers with God Crystals x600
-10x Fortune Dust
-1x Guaranteed Friend
-Rate Up Friends Drop Rate 200% UP
Available from:
2026/9/16 8:00 UTC until
2026/10/9 3:59 UTC
X-Switch
PH Friends come with a new kind of buff called X-Switch. X-Switch Mode activates when a PH Friend and their matching EX Friend Switch in battle.
X-Switch Effects
The X-Switch effects will be explained using the PH Friend Eternity Larva (A16æ) and her matching EX Friend Eternity Larva (A16&) as an example. Both Friends have an X-Switch Mode that activates when they Switch with their matching Friend. However, the effects differ depending on which Friend moves to the front.
EX → PH
When Eternity Larva (A16æ) moves to the front, three things happen:
① She inherits up to 3 levels of Eternity Larva (A16&)’s Yin DEF buffs.
② Her Yin ATK and Yin DEF are buffed by 40% of Eternity Larva (A16&)’s Yin ATK and Yin DEF. These buffs are permanent, but they can only be applied once per battle.
③She can use her 4th Skill. This Skill can only be used when X-Switch Mode is active.
PH → EX
Since EX Friends don’t have a 4th Skill, when Eternity Larva (A16&) moves to the front, only two things happen:
① She inherits up to 3 levels of Eternity Larva (A16æ)’s Yin DEF buffs.
② Her Yin ATK and Yin DEF are buffed by 40% of Eternity Larva (A16æ)’s Yin ATK and Yin DEF. These buffs are permanent, but they can only be applied once per battle.
Appearing Friends
Click on the picture below and check the video!
Disclaimer:
– The values listed are for a fully enhanced Friend.
– The CP listed is for a Friend at max level and max Boost.
– Each Friend will appear as ☆1.
– You can check the Friend list and drop rates from Prayer > Details.
– After the Limited-time PH Festival: Butterfly Beginnings finishes, Eternity Larva (A16æ) will not be added to the Standard Prayer.
Trial Quest – Eternity Larva A16æ
Want to try out Touhou
LostWord’s latest PH Festival friend right away? You can with our Eternity Larva A16æ Trial Quest!
Stage Tasks & Rewards:
Clear Stage: Trial Stage
– 1x Seal Crystal
Available from:
2026/9/16 8:00 UTC until
2026/10/9 3:59 UTC
Shop
Butterfly Beginnings Packs
Butterfly Beginnings Pack L $99.99 USD (Available for purchase ten times!)
Butterfly Beginnings Pack M $79.99 USD (Available for purchase two times!)
Butterfly Beginnings Pack S $49.99 USD (Available for purchase one time!)
Available from:
2026/9/16 8:00 UTC until
2026/10/9 3:59 UTC
PH Festival Skill Pack: Eternity Larva A16æ ver.
*Available for a limited time only!*
PH Friends are special in that, unlike all other kinds of Friends, they have a 4th Skill that can only be used when their X-Switch Mode is active. This pack gives you enough books to max all 4 of Eternity Larva (A16æ)’s Skills !
PH Festival Skill Pack Eternity Larva A16æ ver. $24.99 USD (Available for purchase one time!)
Available from:
2026/9/16 8:00 UTC until
2026/10/9 3:59 UTC
Enjoy your journey in Touhou LostWord!