Nether King's Greatblade Lv.1At the beginning of each wave, grants all allies [Burn Up II] for 2 turns. When Ghoster proactively casts Soul Sever, or Soul Sunder hits targets with [Soul Blight] (increases DoT taken by 5%), grants all allies 1 layer of [Soul Ward] equal to 30% of Ghoster's Max HP for 1 turn. [Soul Ward] cannot be removed or stolen. When Ghoster proactively casts Netherfuneral, removes all non-control debuffs from all allies, and grants all allies [Consolidation II] and [Indomitable II] for 2 turns.

Nether King's Greatblade Lv.1At the beginning of each wave, grants all allies [Burn Up II] for 2 turns. When Ghoster proactively casts Soul Sever, or Soul Sunder hits targets with [Soul Blight] (increases DoT taken by 5%), grants all allies 1 layer of [Soul Ward] equal to 30% of Ghoster's Max HP for 1 turn. [Soul Ward] cannot be removed or stolen. When Ghoster proactively casts Netherfuneral, removes all non-control debuffs from all allies, and grants all allies [Consolidation II] and [Indomitable II] for 2 turns.

Nether King's Greatblade Lv.2At the beginning of any ally's turns, Ghoster grants all allies [Soul Ward] equal to 30% of self Max HP and [DEF Up II] for 2 turns. [Soul Ward] cannot be removed or stolen. Each time an ally deals DMG, there is a 30% chance to inflict 1 layer of [Soul Blight] on the enemy (increases DoT taken by 5%). When each layer of [Soul Ward] is broken, inflicts 1 layer of [Soul Blight] on the enemy who breaks [Soul Ward], and restores Ghoster's HP by 30% of Max HP.

Nether King's Greatblade Lv.1At the beginning of each wave, grants all allies [Burn Up II] for 2 turns. When Ghoster proactively casts Soul Sever, or Soul Sunder hits targets with [Soul Blight] (increases DoT taken by 5%), grants all allies 1 layer of [Soul Ward] equal to 30% of Ghoster's Max HP for 1 turn. [Soul Ward] cannot be removed or stolen. When Ghoster proactively casts Netherfuneral, removes all non-control debuffs from all allies, and grants all allies [Consolidation II] and [Indomitable II] for 2 turns.

Nether King's Greatblade Lv.3For every 1 ally with the [HP Deduction] tag deployed, increases all allies' Healed Effect and Shielded Effect by 15%. When 5 allies with the [HP Deduction] tag are deployed: 1. When an ally launches basic attacks or casts active skills to enemies with max layers of [Soul Blight] (increases DoT taken by 5%) and successfully deals DMG to them, removes all [Soul Blight] from the targets, and reduces the CD of all allies' skills by 1 turn. Meanwhile, Ghoster additionally casts Netherfuneral once. This effect can only be triggered again after all allies act for 1 turn. 2. At the beginning of each wave, inflicts 3 layers of [Soul Blight] on all enemies, and reduces Leech of the enemy with the highest DEF by 100%. 3. At the first 5 turns of each enemy, when an enemy's turn starts, the enemy will gain [Severe Wound] for 1 turn.