Yuu

• After the battle begins, add shields to all Naval Units and reduce the final damage taken by {0}%, lasts 1 round. (a unique skill: it will replace Optimus Prime's "Indestructible" Buff). Initially gain 1-6 Rage, and gain 1 rage when each unit attacks. Upon getting 7 Rage, use all Rage and launch an Infernal Attack which deals {1}% damage. When this skill is launched by a Naval unit, reduce the Attack of the target by {2}% (this effect is not stackable). After the skill is released by the hero, gain 1-6 Rage randomly.

• Increase Yuu's skill effect.