Question

Are these just different ways of the game saying the same thing, or is it determined by the attacking and defending pokemon, respectively?

And if so, then what stats determine the probability of avoiding an attack?

Answer 1

"_____'s attack missed" is a false condition of the Accuracy Stat.

"_____ avoided the attack" is a true condition of the Evasion Stat.

Because they are opposite stats and opposite conditions, it's a "Double-Negative" and they result in an attack not connecting.

Comments

oh god, i want to wrote my answer like this, but i was affraid voted down...

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Meh, don't be afraid to share what you know! Even if it's not right. People will correct you, and you'll just learn more! :)

Answer 2

no, both are the same... just in the different words...