Iron Saga 12/31 Patch: The Vatican Scroll Unfolds



Dear Commanders,

As Becas, Andrea and Constance go deeper into the Vatican tomb, the truth starts to surface of this exploration...Who will they encounter? Whilst Slokai seems to be lost in the untold story... What awaits them in the front?


Iron Saga X Tengen Toppa Gurren Lagann collaboration is ending soon, please take time and chance to earn the time limited mechs and pilots! Be the drill that pierces the heaven!



New PVP Mode and Arena Shop

  Limited Arena (New 4v4 mode with weekly changing rules)

  N-Coin Shop (Use N-Coins earned in the Limited Arena to exchange for unique pets, and mercenary tasks for SSS mechs!)


New SSS Mecha

  Calamity VII (Available in Super Alloy Z Store and Solar Wing Medal; shards available in Black Market, Random Event: Beast in War Institution and Calamity VII Mercenary Task)

  Enigma (Available in Arena Shop and Sun Badge; shards available in Black Market)


New Main Story Chapters

  Chapter 37: Memory

  Chapter 38: Devourer (Random Event: Beast in War Institution available)


New Retrofit

  Vassago · Awakened


  Retrofit Recipe: Research Point *500, Ruby Mineral *500, Transmission Core Shard *1, Extreme Cooling Core Shard *1, S-Weapon Limit Break Module Shard *1, Crimson Gem Shard *1, Balanced Core Shard *1, Tesla Engine Shard *1, Lucky Coin *50.

  Retrofit Resources: Gold *1M, Super Alloy *1K, Primal Energy Core *1K, Ruby Mineral *100


New Pilot



New Skins

  Christmas Skin 2rd Expansion: Elaine, Lilulu, Annabelle

New Year Skin: Archduchess Trista, Elaine, Igarashi Meimi, Taylor, Divine Empress, Teresa, Kuon, Slokai, Oboro

  Arashi Summer Skin (Available in Bazaar Box Pack)


New Battle Pass Season

  A: Limited Time Slokai Ceremony Dress Skin

  S: Calamity VII Shards *30 + Moon Badge *1


Resource Event

  Double Challenge Attempts


  1. Adds 3 additional attempts after update regardless if commander has challenged or not

  2. Removes 3 attempts on the day event ends regardless if commander has challenged or not (commanders can no longer attempt that day if it is negative attempts)

  3. It is recommended to use all attempts (including buying additional attempts) before event ends


Rate Up

◆High-End Mecha Market Rate Up (Dec.31, 2020 - Jan.07)

  Banner 1: Calamity VII (1%)

  Banner 2: Breaking Dawn (1%)


GUARANTEES: At least 1 Banner Mech for each 100 pulls. Counter resets each time players obtains said banner unit.


  1.Each Banner has a different counter (Gacha 2 is different from Gacha 1).

  2.Counter resets when banner changes.

  3.Gacha availability may subject to change from update changes. It will be based on the most recent announcement.


◆Pilot Recruitment Rate Up (Dec.31, 2020 - Jan.07)

  Arashi, Barmov, Wood (1%); 100-Pull Pity System Applied

  GUARANTEES: At least one banner pilot for each 100 pull. Counter resets upon the acquisition of one of the banner pilots and/ or banner changes.


◆Random Event Rate Up (Dec.31, 2020 - Jan.14, 2021)

  Beast in War Institution (Calamity VII Shard Drop)



  Bazaar Box Pack (Dec.31, 2020 - Jan.31, 2021)

  (Arashi Summer Skin *1, Diamond *680)

  Vogue Box Pack (Dec.31, 2020 - Jan.31, 2021)

  (Vogue Box *1, Diamond *680; New Year Skin selector)

  Fortune Pack A (Dec.31, 2020 - Jan.21, 2021)

  (Coupon *1, Stamina Potions *40, Primal Energy Core *2,000)

  10x Draws Coupon Big Sale* (Dec.31, 2020 - Jan.21, 2021)

  (Coupon *5, Stamina Potion *50)

  *note: purchase time reset

  Stamina Potion Big Sale (Dec.31, 2020 - Jan.21, 2021)

  (Stamina Potion *48)


Ongoing Events

Winter Holiday Gift (Dec.24, 2020 - Jan.3, 2021)

  Log in to claim the freebies! (Slokai Avatar *1, Christmas Tree *1, Diamond *251, Voucher *25; can claim once only)


◆Random Event Rate Up (Dec.10, 2020 - Jan.13, 2021)

  Great Sandsea Thieves (Ch.5 - Ch.8; Ch.9 - Ch.10)

  Bad Girl? (Ch.13 - Ch.14)

  Infinity & Doll (Ch.17)

  Stunning Robber (Ch.18)

  Lone Assassin (Ch.22 - Ch.24)

  Moonlit Oboro (Ch.31)

  Legendary Hunter (Ch.32; Ch.34)

  Breaking Dawn (Ch.33)

  Ace in the Union (Ch.6)

  Lost Nidhogg (Ch.19 - Ch.21; Ch.24 - Ch.28)

  Ancient Knights (Ch.25 - Ch.26)

  Ancient Mecha (Ch.29 - Ch.32)

  Vatican's Apex (Ch.36)


◆Event Rerun: Storm & Aurora (Xmas event, Dec.10, 2020 - Jan.14, 2021)

  Xmas Giftshop (Use Northern Metal Shards dropped in the Xmas event to pull!)


◆Bonus Event: Claw Crane Game (Dec.10, 2020 - Jan.13, 2021)

  What's inside: Deer Stalker, Breaking Dawn, Brunhilde (Mech Shard); Victoria, Bethany, Edith, Bab, Taylor, Marilu (Pilot), and a large amount of resources!


  1.If you already have the pulled pilot maxed at 10-star, the claw crane game will NOT translate it into 50 Heart Eblems, please contact Slokai for compensation!

  2.The super vouchers pulled in the claw crane game are NOT ITEMS, they have to be used before 24:00 or they will expire.


◆27-Day Login Bonus (Dec.10, 2020 - Jan.13, 2021)

  Let this login bonus complement the Claw Crane Game and shine!

  First 7 days (Dec.10 to Dec.17) will feature 1,000 Claw Crane Tokens on daily basis!

  Next 20 days will feature daily 100 Diamonds for free!


Limited Skins

  Christmas Limited Skins for:

  Amanda, Archduchess Ann, Archduchess Trista, Doris, Takahashi Ryoma, VivianKirastar, Carol, Cruz, Archduchess Rhea, Liselotte, Linda, Matilda, Meruru, Serin, Celestia, Slokai*2 (prpr), Snow, Su Rui, Sophia, Taylor, Igarashi Meimi, Hilda, Xi Ye, Charlotte, Cynthia, Sheron.



Prime Upgrade Pack C  (Dec.24, 2020 - Jan.7, 2021)

(Gold *6M, Purple Parts Shard Chest *15, Parts Chest *50)

Xmas Stamina Sale  (Dec.24, 2020 - Jan.7, 2021)

(Diamond *360, Stamina Potion *18)

Xmas Gold Sale (Dec.24, 2020 - Jan.7, 2021)

(Diamond *1280, Stamina Potion *50, Gold *10M)

  Claw Crane Token Sale (Dec.10, 2020 - Jan.13, 2021)

  (Claw Crane Token *1,500; reset on daily basis, max 2 purchases per day)

  Mega Resource Pack (Dec.10, 2020 - Jan.13, 2021)

  (Primal Energy Core *2,500; Gold *4.5m; Big XP Capsule *50; Diamond *1280)

  Solar Wing Medal Sale (Dec.17, 2020 - Jan.31, 2021)

  (Solar Wing Medal *1, Diamond *818)


Anniversary Month

◆TTGL Dimensional Research Institute: (Ends Jan.07, 2021)

  Yoko M Tank *1 (1,000 Research Progress)

  Simon (2,000 Research Progress)

  Gurren Lagann *1 (3,000 Research Progress)

  Nia (4,000 Research Progress)

  Lazengann (5,000 Research Progress)


◆Anniversary 7-Day Special Mission

  Total of 10 Free Pulls + Limited Time Anniversary Frame!


◆Diamond Consumption Event

  Limited Time Snow Mid-Autumn Skin


Social Media Campaigns

Anniversary Celebration Event

  Happy Iron Saga one year anniversary! Drop your blessing or artwork in #anniversary-celebration channel and win a chance to get a pilot figurine!


Team Dai-Gurren Avatar Retweet & Share Event

(Retweet or share the post on Twitter or Facebook to get Dai-Gurren Avatar for all commanders!


Ending Events

◆Tengen Toppa Gurren Lagann X Iron Saga Collaboration (Ends Dec.31)

  Collaboration Mechs: Gurren Lagann, Lazengan, Yoko M Tank

  Collaboration Retrofits: Gurren LagannTsubasa, LazengannOVERLOAD

  Collaboration Pilots: Simon, Kamina, Yoko, Nia, Lordgenome


◆Collaboration Battle Pass

  A: Matilda China Dress

  S: Lazengann Fragment *30


Card Game Arena Week (Dec.24 - Dec.31)

  Hilda and Kelly are inviting you to play cards! Join to claim free rewards!


Combat Simulation Drop Up  (Dec.17 - Dec.31)

  2X Parts Chest & Purple Parts Shard Chest Drop Rate; Increased Combat Simulation Token Drop



Xmas Cheery Pack (Dec.24 - Dec.31)

(Primal Energy Core *2500, Refresh Voucher *25, Voucher *10)

Xmas Jolly Pack (Dec.24 - Dec.31)

(Gold *6M, Refresh Voucher *25, Voucher *10)

  Pet Pack (Dec.17 - Dec.31)

  (Starlight Badge *1, Pet Sphere *1, Coupon *1)

  Upgrade Supply Pack C (Dec.17 - Dec.31)

  (Diamond *680, Purple Parts Shard Chest *1, Refresh Voucher*20)

  Special Resource Pack (Dec.17 - Dec.31)

  (Diamond *240, :core: *400)


Bug-Fix and other notice

>> Translation optimization regarding pilots skill description, voicelines and others.