When equipped with Thanos Two-Handed Staff-AD:
Increases damage of Crimson Rock, Floral Flare Road and Stratum Tremor by 15%.

For each 2 Refine Levels of equipped Weapon:
Increases damage of Earth Strain by 6%.

When equipped with Thanos Staff-AD:
Increases damage of Varetyr Spear and Lightning Land by 15%.

For each 2 Refine Levels of equipped Weapon:
Increases damage of Psychic Wave by 6%.

When equipped with Thanos Dagger-AD:
Increases damage of Psychic Wave and From the Abyss by 15%.

For each 2 Refine Levels of equipped Weapon:
Increases magical damage with every element by 2%.

[Bonus by Grade of Headgear]
[Grade D]: SPL +1
[Grade C]: S.MATK +1

[iRO Description]
When equipped with Thanatos Two-handed Staff-AD [2],
Increase Crimson Rock, Floral Flare Road, and Stratum Tremor damage by 15%.
For every 2 refine level of weapon, increase Earth Strain damage by 6%.
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When equipped with Thanatos Staff-AD [2],
Increase Varetyr Spear and Lightning Land damage by 15%.
For every 2 refine level of weapon, increase Psychic Wave damage by 6%.
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When equipped with Thanatos Dagger-AD [2],
Increase Psychic Wave and From the Abyss damage by 15%.
For every 2 refine level of weapon, increase all property magic damage by 2%.
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[Headgear Grade Bonus]
[Grade D] SPL + 1.
[Grade C] S.MATK + 1.