=Lizard=
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We are talking about the percentage chance of a treasure chest dropping with a specific set of contents. Morale/luck has nothing to do with it. This is like mixing apples and oranges. The probability of a certain number of morale boosts appearing, and even in specific rounds of battle, in a treasure chest with a specific set of contents – well, go ahead and calculate it! But it's not as simple as just 10... It's much more complicated.