Gargoyle's Paradise

Confound it! What is transpiring downstairs?

Napoleon, confronted by beings of stone-like skin and wings, conversed with them. He discovered they were a troop of gargoyles. Upon inquiring about their abilities, he learned that at the brink of death, they could become invincible for 15 seconds and recover 60% of their defense value to continue the battle.

In a surge of elation, Napoleon saw them as frontline 'knights' in the upcoming war. Conversing further, he surmised, "You, like us, partake in feasting upon humans, do you not?" The gargoyles nodded in agreement and suggested joining forces.

Napoleon welcomed them into his army.

Napoleon's forces increased by 11.

Upon receiving this information, Ming felt a tinge of envy. To behold Napoleon's might! 

Downstairs.

[Question five, considering your aptitude, the difficulty is reduced.]