How to beat Amber in Part 1 of Zero Hour Invokation in Genshin Impact's 3.7 Phase 1 event, "Duel! The Summoners' Summit!" can be found here. See the best cards and decks to use, strategy and rotations, Part 1 details, and all rewards by reading on!

Zero Hour Invokation Event Guides
Part 1	Part 2	Part 3	Part 4

How to Beat Zero Hour Invokation: Part 1

Best Cards Against Amber

The Swirling Summon Deck

Main Character Cards
Venti	Rhodeia of Loch	Fischl

Venti and Rhodeia will be some of the recommended cards in this duel, along with many others. But amongst all of the cards presented to you, this is by far the best way to a fast and easy victory.

Taking the Special Rules into account, this deck will be perfect for taking down Amber's character cards all at once! This deck specialized in the use of the Swirl and Electro-charged reactions to hit all opponents in the field.

Strategy and Rotation

Rely on Elemental Reactions

Start with Rhodeia when the duel begins and have her summon her Hydro mimics to set up Hydro reactions. Afterwards, switch to Fischl and have her summon Oz to set up end-phase Electro-charged reactions.

Once those have been put into place, swap to Venti and prepare him for potential Swirl reactions should Rhodeia's mimics or Oz sticks an element into one of Amber's cards.

Quick Swap to Keep Reactions Up

It goes without saying that quick-swapping is essential when it comes to keeping Elemental Reactions up and running.

If you're lucky enough to score quick-swap cards such as Leave It to Me!, Changing Shifts, or When the Crane Returned, be sure to put those into play!

Serious Showdown Strategy

Watch Out for Elemental Bursts

In "Serious Showdown" difficulty, Amber will be more vigilant and mindful of the fact that her deck has 2 Energy charges on hand. Therefore, her Elemental Burst will be especially dangerous, as it will hit all of your cards.

Additionally, she can summon Baron Bunny for end-phase Pyro reactions. The same strategy will apply with Klee. Barbara will be there to make things even harder for you by keeping her party's health up.

Hold Them Back or Hit Them Back!

The best way to circumvent this would be to not give her a chance to use any of her Elemental Bursts.

You can swap out Fischl for Kaeya for a Frozen deck to stop Amber's cards in their tracks, or push through with Electro-charged and beat Amber at her own multi-targeting game!

Zero Hour Invokation: Part 1 Stage Information

Cheerful Torchbearer: Amber

Amber's Character Cards

Main Character Cards
Amber	Klee	Barbara

Part 1 of Zero Hour Invokation will pit you against the Cheerful Torchbearer, Amber.

Her cards will be focused heavily on hitting your deck all at once, with a combination of the Vaporize reaction. Watch out for her Elemental Burst, as well as the summons both she and Klee will be putting on the field!

Part 1 Location

Part 1 of all Event activities, including Zero Hour Invokation, is located in Mondstadt. They are just to the southeast of the Knights of Favonius Headquarters.

Special Rules

Rule	Description
Energy Supply	At the start of the first Action Phase, both players will get 2 charges of Energy for all Character Cards.
All Omni Element Dice	Neither player will have to roll for Elemental Dice in the Roll Phase. Instead, the rolls will be substituted by 8 Omni Element Dice.

Character Cards Options

All Part 1 Character Cards
Venti	Xiao	Kujou Sara	Fischl
Rhodeia of Loch	Diluc	Kaeya	Arataki Itto

Zero Hour Invokation: Part 1 Rewards

All Part 1 Rewards

Objectives	Rewards
Complete a duel with this player at any difficulty	Invokation Coupons x200 Primogem x30 Mora x40000
Complete a duel with this player at any difficulty and achieve victory	Invokation Coupons x100 Mora x40000 Hero's Wit x2
Complete a duel with this player on "Serious Showdown" difficulty	Mora x20000 Mystic Enhancement Ore x4

Zero Hour Invokation: Part 1 Event Information

"Duel! The Summoners' Summit!" Event

Zero Hour Invokation is a TCG battle minigame in the ''Duel! The Summoners' Summit!'' event for Phase 1 of Genshin Impact 3.7!

There will be 4 stages of this event in total, and each will unlock on separate dates.
All Zero Hour Invokation Guides

Genshin Impact Related Guides

Duel! The Summoner's Summit! Guide

Duel! The Summoners' Summit! Sub-Events

Duel! The Summoners' Summit! Event Guides
A Tour of Wonders	Zero Hour Invokation	Evermotion Painting 3.7	Heart of the Dice

Evermotion Mechanical Painting: Invoker Guides

Invoker Guides
Mondstadt	Liyue	Inazuma	Sumeru

3.7 Evermotion Painting: Invoker Guide

A Tour of Wonders Guides

Tour of Wonders Guides
Part 1	Part 2	Part 3	Part 4

A Tour of Wonders Event Guide

Zero Hour Invokation Guides

Zero Hour Invokation Guides
Part 1	Part 2	Part 3	Part 4

Zero Hour Invokation Event Guide

Heart of the Dice Guides

Dice Stratagem Guides
Part 1	Part 2	Part 3	Part 4

Heart of the Dice Event Guide

Character Locations for TCG Event

3.7 Character Locations for TCG Event

Duel! The Summoners' Summit! Quest Guides

Duel! The Summoners' Summit! Event Quests
Commence! A Suspect Genesis	Roll! A Sea of New Acquaintances
Cards Out! Grievances Begone	Culminate! Chatter of Joyous Dreams

Other Related Genius Invokation Guides

Genius Invokation TCG Guides
Genius Invokation Gameplay	Card Elemental Reactions
Basics of Elemental Dice	Beginner's Tutorial Quest

All Genshin Impact Events

List of Events