Challenge Collei to a Genius Invokation Duel in Genshin Impact. See where to find Collei, how to beat Collei, recommended deck, and all rewards here!

How to Unlock Collei TCG Battle

Can invite on bulletin board in Cat's Tail

You can repeatedly invite Collei to a Genius Invokation battle once you reach Player Level 2! You must use a Match Invitation Letter when inviting her for the first time.

How to Increase Player Level

How to Beat Collei in Genius Invokation

Best Deck Against Collei

Recommended Character Cards

Main Character Cards
Mona	Sucrose	Kaeya

How to Beat Collei in a Friendly Fracas

Watch out for Collei's Summons

Collei's deck focuses on dealing Dendro Elemental Reactions using her Summons and attacks. Be sure to have cards like Send Off in hand to deal with them!

Use Summons of your own

Collei also uses a variety of healing cards, so it's best to have your own Summons to deal additional damage between rounds and deplete her character cards' HP!

Keep your HP high

Collei can deal a lot of damage if her Summons are left unchecked. Be sure to have healing cards of your own, and take advantage of Kaeya's Cold-Blooded Strike to be able to keep your Character Cards alive.

How to Beat Collei in a Serious Showdown

Freeze Collei's Character Cards

You can use a similar strategy in both Collei's Friendly Fracas and Serious Showdown! Use Kaeya and Mona to Freeze Collei's active character card and use summons to deal additional damage.

Deal Damage While Healing

Use the Traveling Doctor's Handkerchief to heal all of your Character Cards while dealing damage with an Elemental Burst! Put this artifact card on Sucrose for healing, AoE Swirl Damage, and gaining Summon.

Best Cards Tier List

Collei Duel Information

Genius Invokation Duel Information

Collei
Challenge Type	Character Invite Challenge
Main Element Used
Special Rule	No Special Rule

You want to duel? Um, uh... I'm getting jitters for some reason...

Collei's TCG Deck

Collei's Character Cards

Main Character Cards
Collei	Xiangling	Mona

Collei uses the same set of Character Cards in both her Character Invitation Challenge and Weekly Guest Challenge!

Collei Duel Location

Where to Find Collei

Find Collei in The Cat's Tail, Mondstadt

Collei can be fought as a Character Invite Challenge, which means you have to go to The Cat's Tail tavern in Mondstadt City to find and challenge them!

Likely to Show up in Weekly Guest Challenges

Collei is also likely to show up as one of the Weekly Guest Challenges at The Cat's Tail tavern!

Weekly Guest Challenge Guide

Duel Objectives and Rewards

All Objectives and Rewards

Objective	Rewards
Achieve victory	Collei Card x1
Achieve victory within 6 rounds	Floral Sidewinder Card x1
Win with less than 2 characters defeated	Floral Sidewinder Card x1

Genshin Impact Related Guides

TCG Character and NPC List

List of Character Invite Challenge Duels

List of Character Invite Challenge Duels
Yanfei	Candace	Kaedehara Kazuha	Amber
Venti	Nahida	Tartaglia	Hu Tao
Yae Miko	Xiao	Shenhe	Zhongli
Ei	Ayato	Tighnari	Arataki Itto
Kujou Sara	Kokomi	Eula	Klee
Beidou	Diluc	Diona	Jean
Keqing	Ganyu	Kaeya	Chongyun
Kamisato Ayaka	Barbara	Xingqiu	Mona
Xiangling	Bennett	Yoimiya	Razor
Cyno	Noelle	Collei	Ningguang
Fischl	Sucrose

Duel Types and Location Guides

All Duel Types and Guides
Co-Op Matches	Weekly Guest Challenges
Character Invitations	Ascension Challenges
Tavern Challenges	Open World Matches

Genius Invokation Gameplay Guide

Genius Invokation TCG Guide