Deoxys LA Defense Forme

[cpeterik]

Psychic Defense 40
During your opponent's next turn, prevent all effects of an attack, and any damage done to Deoxys by attacks is reduced by 20 (after applying Weakness and Resistance).
--

Can any one decipher that mess of attack text?? What does is it trying to say?

[PokePop]

Psychic Defense does 40 damage to the defending Pokemon
During your opponent's next turn:

1. prevent all effects of an attack done to Deoxys
2. any damage done to Deoxys by attacks is reduced by 20
3. Since it is an effect on Deoxys, this reduction is applied after Weakness and Resistance.

Hope that helps.