Mechanic (Arm Cannon) – Quick Overview

Disclaimer: The following information is based on a Thai YouTube video that was automatically translated via subtitles. Details may change in the final game.
🔗 Watch the original video on YouTube

Overview

The Mechanic (here: Arm Cannon built) is in Ragnarok Online the third job evolution of the Merchant, following Blacksmith. This specialization is fully dependent on the Mado Gear – without it, none of the Arm Cannon skills can be activated. This makes mount management a central part of gameplay.

Core Skills

  • Vulcan Arm – Spammable single-target ranged attack (neutral, physical) that reloads Arm Cannon ammo after 10 uses.
  • Arm Cannon – AoE shoulder cannon (neutral, physical, 15m range) consuming ammo; synergizes with Vulcan Arm and Flame Launcher.
  • Flame Launcher – AoE fire-element attack hitting up to 10 enemies in a rectangular area; also reloads Arm Cannon ammo.

Buffs

  • Adrenaline Rush – Increases ASPD with axe/mace; party-wide effect.
  • Power Thrust – +ATK; party-wide effect.
  • Power Maximize – +5% physical damage.
  • Maximum Over Thrust – +30 ATK (self-buff).
  • Crazy Uproar – +STR and ATK for the entire party.

Passives & CC

  • Tempering – Resistance to neutral and fire damage.
  • Weapon Research – Increases ATK and accuracy.
  • Pile Bunker – STR-based damage + knockback effect.

Gameplay Notes

  • Movement speed in Mado Gear = same as on foot. Mount/dismount with no animation.
  • Element infusion for Arm Cannon/Vulcan Arm is still unconfirmed.

Picture: https://www.youtube.com/watch?v=6NItAhNprqk

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