Mobile Legends Bang Bang Obsidia Build Guide, Skills and More 2025

Hey MLBB fans! Get ready to master the brand-new hero coming to the game: Obsidia, the Sovereign of Dark's End. Join our Mobile Legends Bang Bang Obsidia build guide to learn every detail about her. We'll cover her skills, best build for Obsidia, emblems, battle spells, playstyle, and strategies to help you dominate the battlefield. Let's master her and crush your enemies!

Introduction for MLBB Obsidia

Obsidia, the 130th hero that was recently added to the Mobile Legends Bang Bang tier list. She is an Abyss Marksman known as the "Sovereign of Dark's End." She shines in the mid to late game with her high single-target burst damage and excellent mobility. While she needs early farming to grow strong, Obsidia becomes a deadly assassin who can swiftly eliminate key enemies, making her a game changer for all game modes, including ranked matches.

This Mobile Legends Bang Bang Obsidia build guide is your key to mastering her unique kit, which revolves around her passive and ultimate, which amplify her ability to burst down single targets. With a dash for repositioning, she can dodge threats and chase enemies effectively. Obsidia shines in coordinated teamfights, where she can target squishy opponents like marksmen or mages. However, her weak early game and squishy nature require careful play, making her ideal for players who master positioning and timing.

Obsidia Skills and Passives

If you're a Mobile Legends: Bang Bang beginner and want to master Obsidia, the first step is understanding her skills and passive skills. Here's a simple breakdown of Obsidia’s kit with MLBB Obsidia build guide:

Passive: Return to Bone

Obsidia’s Passive Skill is key to her damage, especially in the mid to late game. It boosts her basic attacks by generating Bone Energy when she damages or kills enemy minions, heroes (but not creeps), or destroys structures. This Bone Energy turns into Bone Shards, which stack up over time. When Obsidia attacks an enemy, all her Bone Shards fly toward the target, dealing extra damage.

Strategy: 

• Focus on hitting enemy minions and heroes early to stack Bone Shards quickly. 

Skill 1: Abyssal Bone Meal

Obsidia fires a bone needle, dealing damage to targets hit and triggering Return to Bone on the first enemy hero hit. This skill is excellent for poking squishy targets, rapidly reducing their HP.

Strategy: 

• Use this skill frequently during the laning phase to poke enemies and stack Bone Shards. 
• Prioritize hitting enemy heroes to build passive energy faster.

Skill 2: Phantom Shadow Melt

When activating the Skill 2, Obsidia enters Shadowmelt form, plunging into the abyss and gaining a significant movement speed boost for a short duration.

Strategy: 

• Use this skill to reposition in team fights, dodge key enemy abilities, or escape dangerous situations. 
• It’s also useful for chasing low-HP enemies when combined with her ultimate.

Ultimate: Hunt of Bone

Obsidia fires Bones of Wrath in a target direction, dealing damage and briefly stunning the first enemy hero hit. She then pulls herself close to the target, tethering to them. The tethered enemy cannot use dash or blink skills, and Obsidia moves with them while locked at a fixed distance.

Strategy: 

• Use this skill to lock down high-mobility heroes (e.g., Hayabusa, Freya, Lancelot) and secure kills. 
• Coordinate with allies to secure kills during the stun and tether, a key tactic in this MLBB Obsidia build guide for easy eliminations.
• When in team fights, target squishy or priority enemies to maximize impact.

Obsidia Skills Order

You should focus for the Max out the Skill 1 for dealing more damage and then the Ultimate and Skill 2.

• Max Skill 1 first for poke and shard farming > Ultimate > Skill 2.

Best Build for Obsidia

When we compare Obsidia to other marksmen, we find that she can land significantly more hits with her basic attack. As a result, the best build for Obsidia was designed to maximize her multi-hit damage from Bone Shards while ensuring her survivability. Below are two effective builds from our MLBB Obsidia build guide:

Build 1: Crit and Attack-Focused Build

This build from our Mobile Legends Bang Bang Obsidia build guide maximizes Obsidia’s late-game burst potential with critical hits and attack speed.

• Berserker’s Fury: Core item providing attack and critical chance, synergizing with Obsidia’s multi-hit damage.
• Windtalker: Boosts attack speed and critical chance, enhancing her damage output.
• Haas’s Claws: Offers lifesteal for sustain in prolonged fights.
• Malefic Gun: Provides physical penetration to deal with tanky enemies.
• Rose Gold Meteor: Grants a shield and magic resistance for survivability.
• Magic Shoes: Boost her movement speed and reduce the cooldown time of the skills for enhancing arly-game farming.

Build 2: Basic Attack Effect Build

This build is ideal for sustained combat, leveraging Obsidia’s multi-hit attacks to trigger item passives consistently.

• Corrosion Scythe: Core item that slows enemies and boosts attack speed, synergizing with Obsidia’s multi-hit damage.
• Demon Hunter Sword: Core item that deals bonus damage based on enemy HP (especially for Tanks), perfect for Obsidia’s rapid attacks.
• Golden Staff: Enhances basic attack effects, synergizing with her multi-hit kit.
• Malefic Gun: Adds physical penetration for tankier targets.
• Rose Gold Meteor: Provides survivability with a shield and magic resistance.
• Swift Boots: Boosts attack speed and mobility.

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Best Emblem and Battle Spells for Obsidia

As you know the best builds for the Obsidia, you have set her up with the best emblem set and also with the best battle spells. So here are the details from our MLBB Obsidia build guide:

Emblem and Talent Setup for Obsidia

The best emblem for Obsidia is the Assassin Emblem, due to her reliance on mobility and damage dealing.

Emblem: Assassin Emblem

Talents: 

• Swift: Increases attack speed, helping Obsidia stack Bone Shards faster and deal more damage.
• Bargain Hunter: Reduces equipment costs, allowing Obsidia to reach her power spikes earlier since she’s equipment-dependent.
• Weakness Finder: Lowers enemy attack and movement speed, synergizing with her multi-hit attacks to trigger it frequently.

Battle Spells for Obsidia

Use these battle spells for enhancing the effectiveness of the Obsidia during the battles.

• Purify: Removes crowd control, boosting survivability in teamfights where Obsidia’s tether makes her a target.
• Vengeance: Reduces damage taken during her ultimate’s tether, ideal for aggressive engagements.

How to use Obsidia Effectively

Now that you have completed the Mobile Legends Bang Bang Obsidia build guide, you should be ready to use her effectively during battle phases. Here’s how to play her effectively:

Early Game (Laning Phase)

In the Lanning phase,give your focus to farm more minions and poke enemies with Skill 1 (Bone Needle) to stack born shards. Early on, Obsidia is weaker so  stay safe in the Gold Lane. Here are the tips for early game:  

• Use Abyssal Bone Meal to harass enemy heroes and minions, prioritizing hero hits for faster passive stacking.
• Stay near your support or tank to mitigate her early-game vulnerability.
• Pair with supporters like Angela or Estes to survive against aggressive enemies like Bruno or Leila.

Mid Game

During mid game, focus for transition to teamfights and ganks. But stay at the back and use her ultimate to secure kills with teammates. These are the strategies or Mid Game:

• Use Phantom Shadow Melt to reposition and dodge key enemy skills.
• Target squishy heroes with Abyssal Bone Meal to poke and stack Bone Shards.
• Use Hunt of Bone to lock down mobile heroes and coordinate with teammates for kills.

Late Game

Obsidia is mostly effective in the late game with leveling her up. You should focus on dominating the teammates with her skills. These are the strategies:

• Position carefully in team fights, using Phantom Shadow Melt to avoid CC and skillshots.
• Use Hunt of Bone to isolate and eliminate key targets, such as enemy carries.
• Clean up remaining enemies with basic attacks, amplified by stacked Bone Shards.

Synergies and Counters for Obsidia

Some special heroes synergize with Obsidia in battles, while others counter her. Knowing who works well with Obsidia and who counters her is key to mastering the Mobile Legends Bang Bang Obsidia build guide.

Synergies

• Supports: Angela (shields and healing), Estes (sustain for early game), Rafaela (healing and speed buffs).
• Tanks: Tigreal or Atlas for crowd control, setting up Wrath of Bone for easy kills.
• Mages: Eudora or Aurora for burst damage to complement Obsidia’s single-target focus.

Counters

• Strong Early-Game Marksmen: Bruno, Layla, or Clint can bully Obsidia in the laning phase due to her weak early game.
• Crowd Control Heroes: Aurora or Selena can lock her down, countering her mobility.
• Burst Assassins: Gusion or Saber can exploit her fragility before she scales.

People Also Ask

What role is Obsidia?

Obsidia is mainly a Marksman who acts a bit like an Assassin. She focuses on dealing strong damage to one enemy at a time and moves quickly. She’s best in the Gold Lane but can also play in the mid-lane for some team setups.

Who is the 130th hero in ML?

Obsidia is the 130th hero in MLBB. She’s a Marksman who focuses on dealing high damage.

What is the best build for Obsidia in 2025?

The best builds for Obsidia include Windtalker for attack speed, Berserker’s Fury for crit, and Demon Hunter Sword for anti-tank damage. Boots like Swift or Magic Shoes enhance her mobility and farming.

Conclusion

And that brings us to the end. You are now fully prepared to master the newest marksman: Obsidia, thanks to this comprehensive Mobile Legends Bang Bang Obsidia build guide. You've learned all her skills, the best build for Obsidia, and top strategies for each game phase. With this knowledge, you can create a new abyss on the MLBB battlefield. Don't forget to grab the latest MLBB codes for free resources to boost your heroes even more!

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