Obsidia Mobile Legends – Complete Skill Explanation and Gameplay Guide
United Gaming – On September 17, 2025, Moonton officially launched a new hero in Mobile Legends: Bang Bang. Alongside balancing updates, the release of Obsidia caught the spotlight. Early feedback from the advanced server showed that players immediately considered her powerful, predicting that she would quickly become part of the Meta.
Why Obsidia Stands Out
Unlike most Marksmen, Obsidia thrives in both mid and late games. She excels at mid-to-long-range fights, which makes her a reliable damage dealer. Moreover, her skills allow her to stack power steadily while also controlling enemies. This combination turns her into a threat not just in duels but also in team fights.
Skill Composition Overview
Similar to other heroes, Obsidia has four abilities: one passive and three active. These include:
- Passive Skill: Return to Bone
- Skill 1: Abyssal Bone Needle
- Skill 2: Phantom Shadowmeld
- Ultimate: Throne of Ruin
Each ability contributes to her stacking mechanic, ensuring that her basic attacks grow stronger over time.
Passive Skill – Return to Bone
Whenever Obsidia attacks, she fills an energy bar. Once the bar reaches full capacity, she earns a Bone Shard stack. Unlike temporary buffs, Bone Shards remain throughout the match, letting her accumulate enormous power.
Every strike that she lands unleashes these Bone Shards, adding bonus damage. Because of this mechanic, her power continues to scale as the game progresses. Consequently, she becomes a formidable force in the late game.
Skill 1 – Abyssal Bone Needle
Obsidia fires a sharp projectile shaped like a bone needle. The needle travels in a straight line, damaging enemies in its path. Once it connects with the first enemy, her passive instantly activates and delivers additional damage.
This ability works as her primary source of poke damage in the early game. Since it has a short cooldown, she can cast it repeatedly to pressure enemies. Furthermore, with maximum Bone Shards, one cast of Abyssal Bone Needle can shred an enemy’s HP significantly.
Skill 2 – Phantom Shadowmeld
When Obsidia launches her anchor, it tethers the first target hit. The tether deals physical damage and immobilizes the enemy. At the same time, it pulls Obsidia toward the target, forcing them into close proximity.
During this tether, the enemy cannot use mobility abilities such as dash or blink. Meanwhile, Obsidia gains five Bone Shards, can walk through walls, and keeps attacking. As a result, Phantom Shadowmeld becomes both a lockdown tool and a repositioning skill, making it highly versatile.
Ultimate – Throne of Ruin
Obsidia’s ultimate, Throne of Ruin, serves as her finisher. It amplifies her burst damage and creates a deadly combination with her accumulated stacks. When used at the right time, this ultimate can completely shift the outcome of a team fight.
Gameplay Style of Obsidia
Obsidia functions as a stack-based Marksman. She builds power gradually in the early game, then dominates later phases. A good Obsidia player focuses on:
- Farming to collect Bone Shards.
- Poking with Abyssal Bone Needle.
- Locking down enemies with Phantom Shadowmeld.
- Using Throne of Ruin during crucial team fights.
Because of her scaling, Obsidia feels weak in the first few minutes but becomes unstoppable if she survives long enough.
Comparison with Other Heroes
Obsidia resembles Aldous and Cecilion because of her stacking mechanic. However, she differs since she operates as a ranged Marksman. This hybrid identity gives her both sustained damage and explosive burst potential, which makes her unpredictable in many scenarios.
Strengths of Obsidia
- Scales extremely well with stacks.
- Reliable mid-to-late game performance.
- Crowd control ability through Phantom Shadowmeld.
- Short cooldowns for consistent damage.
Weaknesses of Obsidia
- Needs Bone Shards to reach full potential.
- Weak to assassins and burst mages in early game.
- Relies heavily on good positioning.
Tips for Playing Obsidia
- Farm Efficiently: Focus on minions and jungle creeps to build stacks faster.
- Poke Constantly: Use Skill 1 often to pressure enemies while staying safe.
- Engage Smartly: Activate Skill 2 only when you’re confident of winning the trade.
- Save Your Ultimate: Use Throne of Ruin in big fights for maximum impact.
Meta Predictions for Obsidia
Because she offers both scaling damage and utility, Obsidia will likely rise quickly in ranked play. Many analysts believe she could dominate the Meta if not balanced properly. If Moonton does not nerf her soon, she may become a must-pick hero in tournaments.
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