Jirachi RR's "Swift" attack: "This Attack's damage isn't affected by Weakness, Resistance, Poke-Powers, Poke-Bodies, or any other effects on the Defending Pokemon"
Mewtwo Lv.X's "Psybarrier" Poke-Body: "Prevent all effects of Attacks, including damage, done to Mewtwo by your opponent's Pokemon that isn't an Evolved Pokemon"
Unown G: ...prevent all effects of attacks, excluding damage, done to [the Pokemon this card is attached to]
Does Jirachi's attack override either or both of the effects from the other cards?
In general, does the attacker or the defender take precedence in resolving conflicting effects?
Mewtwo Lv.X's "Psybarrier" Poke-Body: "Prevent all effects of Attacks, including damage, done to Mewtwo by your opponent's Pokemon that isn't an Evolved Pokemon"
Unown G: ...prevent all effects of attacks, excluding damage, done to [the Pokemon this card is attached to]
Does Jirachi's attack override either or both of the effects from the other cards?
In general, does the attacker or the defender take precedence in resolving conflicting effects?