The MLBB Big Update September has finally arrived, bringing one of the most exciting content drops of the year. Mobile Legends: Bang Bang continues to surprise its players with fresh heroes, revamped classics, and an array of premium skins.
Whether you’re a casual gamer or a competitive player, this month’s update is packed with features you don’t want to miss.
SEE ALSO: Obsidia MLBB: A Guide to the New Abyss Marksman
New Hero: Obsidia

The highlight of the MLBB Big Update September is the arrival of Obsidia, a brand-new Marksman from the Abyss faction. Scheduled for release on September 17, 2025, Obsidia is nicknamed the “Sovereign of Dark’s End” and introduces a unique gameplay mechanic centered around Bone Shards.
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- Passive Mechanic: Rumor has it every attack gathers bone fragments to form the Bone of Wrath. For every five fragments, players gain 20 Bone Shards, boosting Obsidia’s Basic Attack damage.
- Skill 2: It also rumored that it grants bonus Movement Speed and makes her untargetable for a short duration, ideal for repositioning or escaping danger.
- Ultimate: Deals powerful Burst Damage in an area after a short charge. The damage increases based on the number of shards collected.
Obsidia offers a fresh playstyle for Marksman mains, combining mobility, survivability, and high damage output.
Project NEXT 2025: Revamp for Abyss Heroes
Alongside Obsidia, Project NEXT 2025 introduces major revamps for three Abyss heroes: Alice, Dyrroth, and Thamuz.
- Thamuz: Receives the most dramatic changes. His new passive reduces cooldowns significantly after triggering explosions, while his Ultimate now activates faster and grants massive HP and Attack Speed boosts.
- Alice & Dyrroth: Both heroes benefit from upgraded visual effects and smoother gameplay mechanics, making them more viable in today’s meta.
This revamp breathes new life into old favorites, ensuring they remain competitive in ranked play.
September 2025 Exclusive Skins
The MLBB Big Update September also brings a wide variety of premium skins. Here’s a rundown of what you can expect this month:
Starlight Skin – Hanabi “Chic Glamour” (September 1)

A stylish skin with blue, gold, and black tones paired with crystal accents. Hanabi sports a striking high ponytail and comes with two painted variants: Neon Glamour and Vogue Glamour.
Collector Skin – Novaria “Dragonsworn” (September 3)

After several delays, Novaria’s long-awaited Collector Skin finally arrives. The Grand Collection event also features Kufra “Volcanic Overlord” and Jawhead “Samurai Mech” as resales, plus other rare skins in the prize pool.
SEE ALSO: MLBB x Sanrio Phase 1: Release Date, Skins, Price, and Tips to Get Them!
Epic Skin – Minotaur “Nether Overseer” (September 8)

Available in the Shop for 899 Diamonds with an up to 30% launch discount. This skin gives Minotaur a fearsome, otherworldly makeover.
Champion Skin – Joy “ONIC PH” (September 20)

Celebrating ONIC PH’s championship win, Joy receives her own special skin. It comes with exclusive effects including spawn, recall, and elimination animations.
FMVP Skin – Beatrix “Sky Force Maverick” (September 20)

Inspired by pro player Kelra, this FMVP skin gives Beatrix a powerful and futuristic appearance.
Zodiac Skin – Lunox (September 21)

Lunox’s Zodiac Skin banner returns with a 30% discount. Players can acquire it using Zodiac Diamonds or Crystal of Aurora.
MLBB x Sanrio Collaboration Returns

One of the most beloved crossover events makes its comeback on September 6, 2025. The MLBB x Sanrio event uses a Bingo Board format similar to the KOF event.
- Floryn “Fluffy Dream” skin is obtainable for free after the first 10 gacha draws.
- Popular Sanrio skins like Angela “Heartstring,” Claude “Bad Bro,” and Chang’e “Moon Artist” also return during the event.
Season 38 Begins
On September 17, 2025, Season 38 officially kicks off. As part of the new season, several exclusive rewards are available:
- Valentina Season Skin “Grand Gala” – Free after playing 20 ranked matches.
- Kagura Special Skin “Lady Parasol” – Available as the first top-up reward for 100 Diamonds.
The MLBB Big Update September proves to be one of the most content-rich patches of the year. From the arrival of the dark yet elegant Obsidia, to the long-awaited revamps and premium skin drops, players have plenty to look forward to. With major events like the Sanrio crossover and the launch of Season 38, September is shaping up to be an unforgettable month in the Land of Dawn.
SEE ALSO: MLBB x Aspirants Unite 4.0 Skins & Release Date Revealed
If you’re ready to explore all the new content, this MLBB Big Update September 2025 guide has you covered. Prepare your Diamonds, sharpen your skills, and dive into the latest adventures Mobile Legends has to offer! Don’t forget to Top Up Mobile Legends now on Lapakgaming!
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