Iron Saga 12/15 Patch: Belial · Legend



◆New SSS Unit: Belial · Legend

  [Unit Acquisition] a. Mech Development; b. Solar Wing Medal Redemption; c. Superalloy Z exchange (till 2.13.2023)


◆New Boss Challenge: Ravenous Beast (12.15 – 2.13.2023)

  First-Clear Rewards: Super Voucher (permanent) x10

  [Boss Info]

1. Immunity to most status conditions;

2. Once every 10s, releases [Storm of Gluttony] immediately;

3. Releases [Predator's Crash] once every 15s;

4. Attacks have a 100% chance to skip the backswing animation, +50% ATK and entail further attacks immediately;

5. Generates a large force field blocking all ranged attacks except for grenades for 5s. The force field reproduces every 21s.


1. All units deployed in team (up to 8) will engage in the BOSS Challenge against Belial · Legend;

2. You can proceed to fight against the BOSS to the last drop of its blood even if you haven not managed to clear it in your first attempt;

3. You can choose a supporting team to assist your boss clear (limited to supporter's Legendary Arena Team)


◆New Side Quest: Obsession

  Ft. The awakening of Belial the beast and its hunting in a total of 6 stages from 1 chapter.


Weekly Bonus Event: Mech Development Refresh UP Event (12.15 – 12.22)

  You can refresh up to 2 times of the development formula in Develop -> Mecha Develop per day! (Note: first refresh will be FREE, second refresh will cost 50 Diamonds)


Rate Up

◆High-End Mecha Market Rate Up (12.15 - 12.22)

  Banner 1: Shin Getter Dragon (1%)

  Banner 2: Shin Getter Robot (1%)

  Banner 3: Getter Robot G (1%)

  Banner 4: Mazinkaiser (1%)

  Banner 5: Mazinger Z (1%)

  Banner 6: Great Mazinger (1%)

  Banner 7: Belial · Legend (1%)

  Banner 8: Sleipnir (1%)

  GUARANTEES: At least 1 Banner Mech for every 100 pulls. The counter resets each time players obtain the banner unit.

  Note: 1. Each Banner has a different counter.

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


◆Pilot Recruitment Rate Up (12.15 - 12.22)

  Kabuto Koji, Tetsuya Tsurugi, Elaine (1%)

  GUARANTEES: At least one banner pilot for each 100 pull. Upon acquiring one of the banner pilots and/ or banner changes, the counter resets.


◆Random Encounter Rate Up (12.15- 12.22)

  All Random Events (Ch.2 - Ch.46)

  Dimensional Beast Encounters (Ch.18 - Ch.46)



  Daily Fortune's Favor Pack (12.15 – 12.25)

  (Super Voucher x1)

  Special God Sale (12.15 – 12.29)

  (Diamond x240, Gold x1M)

  Festival Coupon Sale B (12.15 – 12.29)

  (10-Draw Coupon x1, Stamina Potion x50)

  Mega Winter Sale (12.15 – 01.12.2023)

  (10-Draw Coupon x1, Diamond x1280)

  Carnival Pack (12.15 – 01.12.2023)

  (Carnival Pack x1)

  Advanced Tickets Pack (12.15 – 01.12.2023)

  (10-Draw Coupon x2, Diamond x2480)



◆Collaboration Rerun: Shin Getter Dragon Armageddon (12.01 - 01.05.2023)

  Collab Units: Shin Getter Dragon (New), Shin Getter Robot, Getter Robot G, Black Getter, Getter Robot

  Collab Pilots: Ryoma Nagare, Benki Kuruma, Hayato Jin, Dr. Saotome

  Event Chapter A: Shin Getter Robot Armageddon I & II (First-Clear Rewards will NOT reset for old players)

  Event Chapter B (New): Getter Apocalypse: Shin Getter Dragon!

  Note: New event chapter will feature 7 stages dropping development materials and many more resources


◆Research Rerun: Getter D. Research Insti. (12.01 - 01.12.2023)

  1K Progress -> Unlock [Getter Robot Restoration Program] (up to 4 devs)

  2K Progress -> Unlock [Hayato Jin (Pilot)]

  3K Progress -> Unlock [Black Getter Restoration Program] (up to 4 devs)

  4K Progress -> Unlock [Dr. Saotome (Pilot)]

  5K Progress -> Unlock [Getter Robot G Restoration Program] (up to 1 dev)

  6K Progress -> Unlock [Shin Getter Robot Restoration Program] (up to 1 dev)

  7K Progress (New) -> Unlock [Shin Getter Dragon Restoration Program] (up to 1 dev) 

  Note: 1K ~ 6K Progress unlocking will NOT reset for old players


◆Collaboration Rerun: Mazinkaiser (12.01 - 01.05.2023)

  Collab Units: Mazinkaiser, Ashura Mazinger, Aphrodite A, Mazinger Z, Great Mazinger, Boss Robot

  Collab Pilots: Koji Kabuto, Tetsuya Tsurugi, Boss, Sayaka Yumi

  Ft. 2 event chapters 17 stages in total (First-Clear Rewards will NOT reset for old players)


◆Research Rerun: Mazinkaiser D. Research Ins. (12.01 - 01.12.2023)

  1K Progress -> Unlock [Ashura Mazinger Restoration Program] (up to 4 devs)

  2K Progress -> Unlock [Boss (Pilot)]

  3K Progress -> Unlock [Sayaka Yumi (Pilot)]

  4K Progress -> Unlock [Mazinkaiser Restoration Program] (up to 1 dev)


◆Collaboration Rerun: Mazinger Z (12.01 - 01.05.2023)

  Ft. 2 event chapters 18 stages in total (First-Clear Rewards will NOT reset for old players)


◆Research Rerun: Mazinger Z D. Research (12.01 - 01.12.2023)

  1K Progress -> Unlock [Boss Robot Restoration Project] (up to 4 devs)

  2K Progress -> Unlock [Boss (Pilot)]

  3K Progress -> Unlock [Mazinger Z Restoration Project] (up to 1 dev)

  4K Progress -> Unlock [Mega Giant Coating]

  5K Progress -> Unlock [Great Mazinger Restoration Project] (up to 1 dev)


◆Event Store: Dimensional Exchange (12.01 - 01.12.2023)

  An easy-to-go place where you can trade for necessary development materials for Dimensional Research Institute/ mecha retrofit with items farmed from the event chapters.


◆New Boss Challenge: Getter Supremacy (12.01 - 01.05.2023)

  Ft. Shin Getter Dragon as final boss and Super Voucher x10 as first-clear reward


◆Pat-A-Shard Rerun (12.01 - 01.05)

  During the event period, you may “pat” the mechs in your friends’ lineup and get a chance to acquire mecha shards from it!

  Note: unpattable mechs include: Unavailable collab units (Solar Aquarion, Dancouga, etc.), retrofit units and Vassago.


Anniversary Bonus Events

◆7-Day Mission Rush (12.01 - 01.05.2023)

  Clear quests unlocked on daily basis and get to receive diamonds, Gods and many more goodies!


◆Anniv. 8-Day Login Bonus (12.01 - 01.05.2023)

  Day 1~ Day 7: Stamina Potion x5/day, 35 Stamina Potions in total

  Day 8: Super Voucher x10


◆Anniv. 10-Day Roulette (12.01 - 01.05.2023)

  Spin the lucky wheel to get free pulls on Shin Getter Dragon banner! 10*5=50 guaranteed pulls for free and 200 pulls for the luckiest commanders!

  Special Note: Please be informed that the free pulls you got from this event are time-gated, they will expire the next day (as per server clock). Please be headed to the Shin Getter Dragon banner when you got free pulls from spinning roulette.


◆Anniv. Diamond Burning Event (12.01 - 01.05.2023)

  During the event period, every diamond you spent in game (anywhere) will help you climb the milestone. Whenever you hit any milestone, you will be rewarded with prizes! The top one being the limited skin for Haruka!


◆Anniv. Superalloy Bargain Shop: Supreme Trade (12.01 - 01.05.2023)

  Superalloy x150K = Solar Wing Medal (up to 1)

  Superalloy x100K = Starlight Badge (up to 3)

  Superalloy x50K = Sun Badge (up to 1)

  Superalloy x50K = Moon Badge (up to 1)


◆Anniv. Limited Combat Simulation Chapter: Annihilation (12.01 - 01.05.2023)

  Ft. 3 chapters 6 stages of combat simulation


◆Anniv. Ranking Challenge: Last One Standing (12.01 - 01.05.2023)

  Ft. Vassago · Blade of Veritas as final boss and time-limited avatar frames


◆Skin Rerun (12.01 - 01.05.2023)

  Skin rerun for pilots who got the most likes from Popularity Poll


◆Skin Rerun: World Cup skins (12.01 - 12.22)


◆Anniv. Limited Arial Combat Mode: Battle Simulator (12.08 – 01.05.2023)

  Ft. Arial Combat against Dimensional Beasts with preset pilots and planes. Clear 3 chapters of beasts and get Mecha Shard Selectors and Primal Energy Cores!


◆New Battle Pass Season (12.01 - 01.05.2023)

  S-Class Rewards: [Mech Shard] Shin Getter Dragon x30 and more!

  A-Class Rewards: Limited skin for Hyrja and many other resources



  Spring Stamina Sale (12.08 – 12.22)

  (Diamond x360, Stamina Potion x18)

  Fortune's Favor Pack (12.08 – 12.22)

  (Diamond x680, Super Voucher x5, Stamina Potion x10)

  Xmas Gold Sale (12.08 – 12.22)

  (Diamond x1280, Stamina Potion x50, Gold x10M)

  Stamina Potion Big Sale (12.01 - 01.05.2023)

  (Stamina Potion x60)

  Limited Vogue Box (12.01 - 01.05.2023)

  (Limited Vogue Box x1)

  Fortune Pack A (12.01 - 01.05.2023)

  (10-Draw Coupon x1, Stamina Potion x40, Primal Energy Core x2K)

  Collaboration Supply Pack (12.01 - 01.05.2023)

  (10-Draw Coupon x1, Ball Invitation x10)

  Pilot Growth Pack II (12.01 - 01.05.2023)

  (Heart Emblem x100, Gold x5M, Big EXP Capsule x500, Affection Reset Coupon x1)

  Advanced Gem Sale (12.01 - 01.05.2023)

  (Diamond x7068)

  10x Draws Coupon Big Sale (12.01 - 01.05.2023)

  (Stamina Potion x50, 10-Draw Coupon x5)

  Talent Scout Specialist (12.01 - 01.05.2023)

  (Ball Invitation x100)

  Carnival Ticket Sale (12.01 - 01.05.2023)

  (10-Draw Coupon x10)

  Parts Chest Supply Pack (11.24 - 12.22)

  (Diamond x360, Parts Chest x30)

  Luxury Parts Pack (11.24 - 12.22)

  ([Core]& [Shell]& [Coating]& [Armor]& [Support] Parts Selector)


Ending Events

Weekly Bonus Event: Combat Simulation Drop UP (12.08 – 12.15)


◆New Boss Challenge: One-Man Army (11.17 - 12.15)

  Ft. 10 Super Vouchers as first-clear reward



  Gem Lucky Pack (12.01 - 12.15)

  (Diamond Lucky Pack x1)

  Heart Chest Pack (11.17 - 12.15)

  (Super Voucher x10, Ball Invitation x10, Heart Chest x1)

  Stamina Carnival Sale (11.17 - 12.15)

  (Super Voucher x11, Stamina Potion x111)

  Candy Carnival Sale (11.17 - 12.15)

  (Super Voucher x11, Rare Candy x11)

  Limited Mecha Pack (11.17 - 12.15)

  (10-Draw Coupon x1, Limited Mecha Sphere x1)

  Note: Limited Mecha Sphere - Open to get one of the following units immediately: Schwarz Ritter / AT / Merlin / Orochi / Hræsvelgr

  New Year Special Sale (11.17 - 12.15)

  (Solar Wing Medal x1, Sun Badge x1, Moon Badge x1, Starlight Badge x1, Heart Chest x1)


Bug Fixes and Other Notice

>> For reference only. All the content listed above is not final. Subject to final in-game implementation.

>>Banner Pities (effective after the update): Banner 1~ Banner 6 pities will remain; Banner 7: Naraku pity will carry over to Belial · Legend banner; Banner 8: AT pity will carry over to Sleipnir banner