[High Difficulty] The Gaudy Kaurava

* NP is an extra attack.

Passive:

• Bond of Kaurava: Apply Guts to self (99 times, 1 HP Revival) [Unremovable]

Battle Start:

• "Brothers! I'll leave the rest to you guys!": Summon 5 Duryodhana to the field, remove 5 stacks of Guts from self. Inflict Stun on self [Unremovable]. Apply Immobilize Immunity to self [Unremovable].

Every turn if space is on the field:

• "Brothers! It's time to show them our bond!": Summon a number of Duryodhana equal to empty slots, and remove a number of Guts stacks equal to the number summoned. Restore own HP to 100%.

Every turn if not debuffed:

• "My hardworking brothers, you're doing great!": Increase NP Gauge for all allies except self by 2. Apply buff to all allies except self (2 turns): When normal attacking, decrease NP Gain when taking damage by 40% for the target (1 turn) and drain 500 HP from the target. Remove 5 stacks of Guts from self.

Every turn if debuffed:

• "I'd hate to be humiliated!": Remove 3 offensive buffs from all enemies starting with most recent. Inflict a debuff on all enemies (1 time, 3 turns): When using NP, drain own NP Gauge by 20%, inflict Nullify Buff on self (1 time, 3 turns), and inflict [Sly and Wicked Scheme] trait on self (3 turns). Clear own debuffs. Remove 5 stacks of Guts from self.

Every turn if at least 2 Servants have [Sly and Wicked Scheme] trait:

• "Protect me, my brothers!": Apply Damage Cut by 50,000 against [Sly and Wicked Scheme] trait to self (3 times, 1 turn). Remove 3 stacks of Guts from self.

At 65 Guts stacks remaining:

• "Rise up, my brothers!": Increase NP Gauge for all allies except self by 3. Apply effect to all allies except self (3 times, 3 turns): When normal attacking, randomly decrease either Quick, Arts, or Buster Resist by 10% for the target (3 turns). Remove 5 stacks of Guts from self.

At 30 Guts stacks remaining:

• "I'll show you how serious I am...!": Increase ATK by 20% for all allies (3 turns). Remove Stun from self. Gain 2 NP Gauge each turn [Unremovable]. Apply buff to self [Unremovable]: When attacking, remove 3 most recent buffs from the target. Remove 5 stacks of Guts from self.

Passive:

• Trust in the Eldest Brother: Increase own ATK by 20% each turn (maximum 100%) [Unremovable].