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Rock Solid

Taunt tank tool: taunting with Stormbreaker Spear's Storm Roar gives up to 20% damage reduction (25% at Tier 4) at the cost of 10% damage dealt, plus a shorter cooldown, bonus damage on taunted enemies and Battle Will healing at Tier 6.
Martial PathStonesplit - Might
Works WithStormbreaker Spear (Storm Roar) and Thundercry Blade; Battle Will skills for Tier 6
Max TierTier 6
How to ObtainComplete the Unbound Cavern campaign and defeat Dao Lord.

Base Buff

Active at every tier

Increases the DMG Reduction of Stormbreaker Spear's Storm Roar by 20% after taunting a boss unit, and by 5% after taunting a non-boss unit, up to 20% in total. While the DMG Reduction is active, reduces all damage dealt by 10%. Reduces the cooldown of Storm Roar by 4 seconds.

Breakthrough Gains

  1. Tier 1●●●●●●

    Reduce the Cooldown of Storm Roar to 16s.

  2. Tier 2●●●●●●

    Increases Max HP based on Solo Mode Level.

  3. Tier 3●●●●●●

    Increases damage by 5% when attacking a taunted unit.

  4. Tier 4●●●●●●

    Increases the DMG Reduction of Storm Roar to 25% after taunting a boss unit, up to 25% in total.

  5. Tier 5●●●●●●

    Increases Physical DMG Reduction by 2.5%.

  6. Tier 6●●●●●●

    While Thundering Roar's DMG Reduction is active, hitting a target recovers HP based on the Battle Will consumed by that skill (2% HP per bar of Battle Will consumed; this effect only triggers once when a single skill hits the same target multiple times, and can only trigger on up to five targets).

Build Use

A Stonesplit - Might tank Inner Way for Stormbreaker Spear. Taunting with Storm Roar gives damage reduction: 20% from taunting a boss, or 5% for each non-boss enemy taunted, up to 20%. While it is active you deal 10% less damage, so it trades damage for survival. Tier 1 brings Storm Roar's cooldown to 16 seconds, and Tier 4 raises the boss value and cap to 25%.

Tier 3 adds 5% damage against taunted enemies, which partly offsets the 10% penalty. Tier 6 heals you while the reduction is active: each hit recovers 2% HP per bar of Battle Will the skill spent, on up to five targets. Tiers 2 and 5 add Max HP and Physical DMG Reduction.

Built for tanking in co-op. If you play Stonesplit - Might for damage, the 10% damage penalty while the reduction is up makes it a poor fit. For a full tank setup, pair it with the Moonflare set.