Obsidia Best Build & Guide Season 42 (October 2026)

Haha, it hurts, but there's no blood. Hello everyone. We're going to talk about Obsidia. Obsidia is currently one of the most picked Gold Laners in Mythical Glory+ with a solid ~53% win rate. She is a late-game hyper-carry marksman who stacks Bone Shards and turns every basic attack into multi-hit physical damage. Once she gets her core items, she melts tanks and assassins who try to dive her.

If you want a strong Gold Lane pick that rewards good positioning and stacking, Obsidia is an excellent choice this season

Obsidia Skills Overview

Passive – Return to Bone
Dealing damage generates Bone Energy.

1. Basic attacks on non-heroes: 1 Energy
2. Basic attacks on heroes/turrets: 2 Energy
3. Skills 3x Energy

Every basic attack fires all Bone Shards at the target. Each shard deals 7% Total Physical Attack damage and inherits 7% of attack effects (lifesteal, slow, etc.)

Every basic attack fires all Bone Shards at the target. Each shard deals 7% Total Physical Attack damage and inherits 7% of attack effects (lifesteal, slow, etc.).

Skill 1 – Abyssal Bone Needle
Linear skillshot that deals physical damage and triggers Return to Bone on the first enemy hero hit. Main stacking tool + poke.

Skill 2 – Phantom Shadowmeld
Enters Shadowmeld form, big movement speed boost. Enhanced during Ultimate (longer duration + lower cooldown). Main escape and reposition tool.

Ultimate – Hunt of Bone
Shoots Bones of Wrath, deals damage + brief stun on the first enemy hero, then pulls herself to the target.

While tethered:

1. Target cannot use dash/blink skills
2. Obsidia can move through walls
3. Skill 2 is enhanced

This is her signature anti-mobility tool. Perfect against Hayabusa, Lancelot, Fanny, Benedetta, etc.

Skill Priority: Ultimate > Skill 1 > Skill 2

Best Obsidia Build Season 42 (October 2026)

Core Build (Most Recommended):

1. Swift Boots – Early attack speed + mobility
2. Corrosion Scythe – Attack speed + on-hit slow (perfect with shards)
3. Demon Hunter Sword – % HP damage (melts tanks)
4. Golden Staff or Haas’ Claws – Attack speed / sustain
5. Malefic Gun or Malefic Roar – Extra range or pure penetration
6. Berserker’s Fury / Rose Gold Meteor / Blade of Despair (situational)

Alternative High DPS Build:
Swift Boots → Windtalker → Haas’ Claws → Demon Hunter Sword → Berserker’s Fury → Malefic Gun

Anti-Heal Version:

Replace Demon Hunter Sword with Sea Halberd if enemy has heavy healing (Estes, Floryn, Uranus, etc.)

Best Emblem & Battle Spell

Emblem: Marksman

• Talent 1: Swift
• Talent 2: Weapon Master or Bargain Hunter
• Talent 3: Quantum Charge

Battle Spell:

• Inspire (most popular) – Massive attack speed for stacking and teamfights
• Purify – Against heavy CC compositions

How to Play Obsidia

Early Game (Level 1–4)
Play safe. Focus on last-hitting and poking with Skill 1 to start stacking. Do not force fights. Your power spike is mid-late.

Mid Game (Level 5–11)
Once you have Corrosion Scythe + Demon Hunter Sword, you become a real threat. Use Ultimate to lock high-priority targets (especially mobile assassins). Always keep Skill 2 ready for escape.

Late Game
You are the main damage dealer. Position behind your frontline. Wait for the enemy to commit, then Ultimate the most dangerous target and unload full stacks. With max Bone Shards + attack effects, your DPS is extremely high.

Combo Tips

1. Poke Combo: Skill 1 → Basic Attacks (stack) → Skill 2 to reposition
2. All-in Combo: Skill 1 → Ultimate → Inspire → Spam basic attacks + Skill 1
3. Escape: Skill 2 → Ultimate on a nearby enemy (or just Skill 2 + flash out)

Strengths & Weaknesses

Strengths:

• Excellent anti-mobility ultimate
• Scales extremely well into late game
• High single-target DPS once stacked
• Good against dive compositions

Weaknesses:

• Weak early game
• Needs items to shine
• Vulnerable to strong early-game marksmen (Bruno, Melissa, Beatrix)
• Can be shut down by heavy CC + burst

Best Counters to Obsidia

• Baxia / Belerick / Chip – Strong frontline that can zone her
• Melissa / Bruno – Stronger early-mid game Gold Lane
• Khufra / Tigreal – Hard engage + CC
• Heroes with strong anti-marksman tools (Grock, Atlas)

Final Tips for Season 42

• Always look at the enemy composition. If they have many dash heroes, Obsidia becomes even stronger.
• Farm aggressively but safely. Your late game is worth it.
• In teamfights, do not Ult the tank first. Target the carry or the assassin.
• Pair well with tanks that can peel (Minotaur, Tigreal, Belerick).

Obsidia is in a very healthy spot right now in Season 42. She is not broken, but she is consistent and rewards good players. Master the stacking and positioning, and she can easily carry you to Mythical Glory and beyond.

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