Attacks » Primeval Beak
If my opponent attacks with Dracozolt V's "Primeval Beak" attack, then on my turn I retreat the Pokemon that was attacked, can I attach Energy cards to that Pokemon?
Yes you may. The effect of Primeval Beak is removed when that Pokemon retreats, evolves, is switched to the Bench, etc.
Source: Evolving Skies FAQ; TPCi Rules Team (2021-08-26)
Attacks » Primeval Beak
If my opponent attacks with Dracozolt V's "Primeval Beak" attack, can I still attach Energy cards to my benched Pokemon during my turn?
Yes you may. Primeval Beak only affects the Pokemon that was defending when Dracozolt V attacked.
Source: Evolving Skies FAQ; TPCi Rules Team (2021-08-26)