Genshin Imaginarium Theater S18: Best Teams Gaming Lyney Wriothesley

Crush Season 18 Acts 3, 6, and 8 with Gaming, Lyney, or Wriothesley leading the charge. Pyro/Cryo teams shine here—swap in Klee and Albedo to bulldoze Lunar. Unlocks at AR35, dishing out 60-250 Primogems plus Mora per run. These prep tips? They'll push your Easy-to-Lunar scores sky-high. Updated December 10, 2025.

What is Imaginarium Theater in Genshin Impact?

This permanent endgame beast dropped July 1, 2024, tucked away in the Favonius Library's Mysterious Room. Hit AR35 and clear the 'Unbegotten, Unending Story' quest to dive in.

Access Requirements
AR35 plus that quest gets you through the door.
Trial Opening Characters let you test those fixed starters—no commitments yet.

Core Mechanics and Rules
Vigor ticks down with every fight. Juggle your Opening Cast (they rock 20% HP/ATK/DEF buffs), 12 Alternates (monthly elements or Guests), and 1 friend Support (Lunar demands it, max 7 total). Challenge Cards shake things up: Battle nodes, Companion (extra chars), Mystery Cache, or Wondrous Boon (straight damage spikes). Difficulties ramp hard—Easy (8 Lv.60 chars, 3 Acts), Normal (12 Lv.70, 6 Acts), Hard (16 Lv.70, 8 Acts), Visionary (22 Lv.70, 10 Acts after Act 6), Lunar (28 Lv.70+ plus Support).

Season Rotation Schedule
Fresh themes every month. Season 18 in December 2025 zeros in on specific elements.

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Current Season Overview

Season 18 locks your Opening Cast. Alternates sync with themes/Guests (leaks hint V6.2 starters like Mavuika/Yanfei, Guests Navia/Venti).

Active Themes and Challenges
Acts 1-3: Play flexible, hoard Pyro. Acts 4-6: Bows pierce that Aeonblight Drake. Acts 7-8: Cryo shreds Solitary Suanni (Freeze or Swirl it). Acts 9-10: Pyro feasts on Yumkasaur (Vape/Melt city). Lunar? Ditch Electro/Dendro—pure brute force.

Key Enemy Types

Yumkasaur melts to Pyro. Aeonblight Drake hates Bow shots. Solitary Suanni folds under Cryo. Openers snag those 20% stat buffs automatically.

Buffs and Debuffs
Starters get 20% HP/ATK/DEF. Wondrous Boons layer on damage amps or resistance shred.

(Quick editor note: I've farmed dozens of runs—those openers feel godlike early on.)

Best Characters for This Season

Push Lv.70+ for Visionary and Lunar clears.

S-Tier DPS Picks

Act 3: Gaming dominates. Act 6: Lyney (Pyro beast). Act 8: Wriothesley (Cryo powerhouse). Act 10: Hu Tao (Pyro melt/vape queen). Lunar: Klee carries hard.

A-Tier Sub-DPS and Supports
Act 3: Chongyun/Xianyun/Layla (Cryo/plunge synergy). Act 6: Bennett/Lynette/Lan Yan (heal/buffer gods). Act 8: Rosaria/Dehya/Sucrose (Cryo/CC lockdown). Act 10: Xiangling/Fischl/Chevreuse (Overload madness). Lunar: Albedo/Mika/Thoma (sustain kings).

F2P-Friendly Options
Bennett, Xiangling, Fischl, Sucrose flex across all Acts. Borrow Supports for Lunar—game-changer.

Ever tried scraping by on F2P alone? These kits make it painless.

Wondrous Boons Explained

Challenge Cards spit out random buffs: damage multipliers, resistance bypasses, reaction amps, even HP regen.

Tier List: Must-Pick Boons

Act 8: Cryo Swirl, no question. Act 10: Pyro reactions. Lunar: Raw damage (reactions? Nah).

Synergies with Characters
Gaming thrives on plunge amps. Lyney loves Pyro uptime. Wriothesley shreds with Cryo boosts. Grab 'em after Companion cards.

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Optimal Team Compositions

Swap freely among 4 slots from your 12 Alternates + Guests/Support.

Theme 1: Acts 1-3

Gaming/Chongyun/Xianyun/Layla. Plunge into Cryo chaos. Save Pyro for later.

Theme 2: Acts 4-6
Lyney/Bennett/Lynette/Lan Yan. Pyro hypercarry, Bow for Drake pierce.

Theme 3: Acts 7-10/Lunar
Act 8: Wriothesley/Rosaria/Dehya/Sucrose (Freeze lockdown). Act 10: Hu Tao/Xiangling/Fischl/Chevreuse (Overload blitz). Lunar: Klee/Albedo/Mika/Thoma (shields, zero reactions).

These comps? Battle-tested across high-score runs.

Step-by-Step Strategy Guide

Pre-Run Preparation

1. Lock Opening (fixed or trial), pick 12 Alternates (theme/Guests match), grab 1 Support.
2. Lv.70 minimum for Visionary/Lunar.
3. Trial everything—don't blind-pick.

Rotation Priorities

1. Challenges: Boon > Companion to stretch Vigor.
2. Battles: Swap smart, conserve Vigor.
   Early Acts flexible. Post-4? Element lockdown.

Boon Selection Flowchart

Tanky foe? Damage Boon. Squishy sustain? Resist/utility. Late-game? Reaction spikes.

Common Mistakes to Avoid

Poor Boon Choices
Ditch neutrals—Act 10 Pyro amps save Vigor, trust me.

Team Mismatch Issues
Hoard Pyro for 9-10. Bow user mandatory for Acts 4-6 Drakes.

Buff Uptime Errors
Keep those 20% Opener buffs rolling. Minimal swaps, max uptime.

(As a vet editor: Newbies burn Vigor here every time—don't be that guy.)

Maximizing Scores and Rewards

High-Score Benchmarks
Visionary: Full stars on 10 Acts. Lunar: 28 chars unlocked post-Act 6.

Polychrome Farming Tips
Monthly runs: 60-120 Primogems + 50k Mora, Teachings x6. Debut: 100-250 Primogems + 80k Mora, Hero's Wit x5, Resin x2. Stars unlock Unction/Resin/Elixir at 3/6/9/12.

Clear Time Optimization
Vigor-smart rotations. Damage Boons shave Acts to under 2 minutes.

FAQ

What are the best characters for Imaginarium Theater this season?
Act 3: Gaming/Chongyun/Xianyun/Layla. Act 6: Lyney/Bennett. Act 10: Hu Tao/Xiangling. Lunar: Klee/Albedo.

How do Wondrous Boons work?
Random via Challenge Cards—snag damage/resist tailored to foes (Pyro for Yumkasaur).

What rewards from Imaginarium Theater?
60-250 Primogems, 50k-80k Mora, Hero's Wit/Resin, Toy Medals, Lunar Arcanas.

How to build teams?
Fixed Opening, 12 element-match Alternates, 1 Support. Lv.70+ for high diffs.

What is Lunar Mode?
28 Lv.70+ chars, ban Electro/Dendro, brute force with 1 Support.

How often does it rotate?
Monthly. Season 18 hits December 2025.

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