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Peak Battle Pass (Chaos immortals and artifacts)

The Peak Battle Pass is the late‑game, Chaos‑focused pass in Infinity Kingdom. It unlocks at Castle level 50 (this is your Season 2 pass) and rotates roughly once a month for 28 days. The whole idea is simple: if you’re planning to build Chaos immortals and their Exclusive Artifacts, this is where the best recurring value lives.

There’s also a Legendary Battle Pass running alongside it; both feeds the same currency, so you can plan out long‑term Chaos purchases without wasting tokens. Read more about the Legendary Battle Pass here.

How It Works

  • Availability: Unlocks at C50 (Season 2).
  • Duration: Each run lasts 28 days.
  • Tiers: Two tracks per run.
    • Silver Medallion: Free.
    • Golden Medallion: Paid ($49.99).
  • Currency: Both Peak and Legendary passes award Inferno Insignias. You can spend them in either shop, which is huge for planning.

Daily Tasks & Leveling

  • You’ll see 6 or 7 daily tasks (depends on the day), each worth 150 Pass EXP.
  • Each Battle Pass level needs 250 EXP.
  • To hit Level 100, you need 24,750 EXP in total.
  • Over 28 days you get at least 168 tasks (6 × 28), which equals 25,200 EXP. That’s more than enough to cap the pass without buying levels.
  • You can also skip and buy levels at 750 Gems per level if you’re short.

Rewards Overview

Silver Medallion (Free Track)

  • 120 Random Immortal Fragments
  • 30 Random Holy/Shadow Immortal Fragments
  • 10 × 60‑min universal speedups
  • 5 × 60‑min training speedups
  • 5 × 60‑min healing speedups
  • 500,000 of each resource (except gold)

Golden Medallion (Paid, $49.99)

  • 80 Fate of Chaos Selection Chest II (contains fragments for all current Chaos immortals except Ares and Apollo)
  • 6,000 Gems
  • 1,674 Inferno Insignias

Note: The exact behavior of Fate of Chaos Selection Chest II follows the “select from pool” logic and does not include Ares and Apollo.

Peak Battle Pass Shop

  • The shop includes all current Chaos Immortals except Ares and Apollo, plus their Exclusive Artifacts.
  • Costs & Limits:
    • Chaos Immortal Fragments: 80‑fragment bundle costs 800 Inferno Insignias (limit 4 per immortal per run).
    • Chaos Exclusive Artifact: costs 1,200 Inferno Insignias (limit 2 per run).

Important Season 2 Note: In the current version, the shop also lacks Fu Fei. This is not intended and will be fixed in the next rotation. If Fu Fei is your planned first Chaos immortal, bank your insignias now and buy her next season when she appears.

Legendary Battle Pass (Context)

If you have Peak unlocked, you’ll also see a Legendary Battle Pass. It also contributes Inferno Insignias and focuses on Chaos immortals/artifacts. Because both passes award the same currency, you can push both to funnel insignias into one shop plan.

  • Cost Together: Doing both (Legendary + Peak) runs you about $80 total.
  • Insignia Total: If you cap both passes to Level 100, you’ll get 2,604 Inferno Insignias in total.

Planning tip: If you’re under C50 and not close, you can stack insignias across seasons via the Legendary pass and spend later in the Peak shop once you hit C50.

Value Check (Why this matters)

  • With 2,604 insignias (both passes maxed), you can target Chaos fragments or Artifacts directly in the Peak Shop.
  • Example plan people like: Put insignias into Chaos Immortal Fragments. At 800 insignias for 80 fragments, pure math says 240 fragments should cost 2,400 insignias (3 × 800). That’s a clean pickup and leaves a small buffer for next run.
  • For comparison, 500 Eye of Chaos typically gets ~200–250 fragments and costs more than $80, so the passes are generally better value if your goal is specific Chaos progress.

Strategy: What I’d Actually Do

If you’re aiming at Chaos, here’s the practical flow I recommend after testing this across a couple rotations:

  1. Bank Insignias if your target isn’t in shop. With the Fu Fei situation (Season 2 missing in UI), don’t panic spend. Wait a rotation and buy exactly what you want.
  2. Secure your first chaos. Getting your first main Chaos immortal to usable stars is the biggest spike. Usually that’s Apollo long‑term, but he is not in this shop, so plan a different main chaos like e.g., Fu Fei (when available) and build around it.
  3. If you’re below C50, use Legendary pass to stockpile insignias. Don’t force Shadow/Holy unless they’re part of your end‑game plan. It’s totally fine to sit on currency and power‑spike at C50.
  4. Don’t overbuy in one run. There are purchase limits (4 × 80‑frag bundles per immortal, 2 artifacts). If you can’t finish a purchase this season, carry insignias over – they do not disapear.

Quick Summary

  • Unlocks at C50/Season 2, runs 28 days.
  • Silver (free) gives mixed frags, speedups, and resources.
  • Gold ($49.99) gives 80 Fate of Chaos II chests (excludes Ares/Apollo), 6,000 Gems, 1,674 insignias.
  • Shop: 800 insignias → 80 Chaos frags (limit 4 per immortal); 1,200 insignias → Artifact (limit 2).
  • Maxing both Legendary + Peak ≈ $80 total → 2,604 insignias.
  • Best baseline buy: Fragments. Once stars are done get one Artifact to unlock unique effect then continue to build talents with immortal fragments.
  • If your target is missing (e.g., Fu Fei this Season 2), bank insignias and buy next rotation.

Bottom line: If Chaos is your endgame, the Peak + Legendary passes are the most controlled and cost‑efficient way to progress—just be patient and buy the right things at the right time. But you should expect to supplement the battle passes with Chaos Eyes and the Roulette event, since you need 1640 immortal fragments to star and unlock artifact slot plus 4750 in total to fully complete the talents. It is perfectly fine to not have chaos within your budget and thus spend the Insignias in the Legenday Pass to complete holy or shadow immortals. Only you can make that decision, just think long term and be realistic about your budget for Infinity Kingdom.

Published: 14-10-2025