Three Dog, Galaxy News DJ

Rulings

Any enters-the-battlefield abilities of the copied Aura will trigger when the tokens enter the battlefield. Any "as [this Aura] enters the battlefield" or "[this Aura] enters the battlefield with" abilities of the Aura will also work. — If one of the Aura tokens being created couldn't legally be attached to the appropriate attacking creature (because of an ability like protection from enchantments), that Aura token won't be created. — If the copied Aura had {X} in its mana cost, X is 0. — If the copied Aura was copying something else, the tokens enter the battlefield as whatever that Aura was copying. — Since Three Dog's reflexive triggered ability doesn't target, Aura tokens created by that ability will be attached to attacking creatures you control with shroud. — The tokens copy exactly what was printed on the original Aura and nothing else (unless that Aura was itself copying something else; see below). It doesn't copy whether that Aura was tapped or untapped, whether it had any counters on it or Auras attached to it, or any non-copy effects that changed its types, color, and so on.