Cardsplain

makes a new object. To flicker (or blink) a is to it and return it to the battlefield, as Gone Fishing does.

Adventure of Lake-town Mariners
Gone Fishing is an , so you can flicker a creature in response to .

A permanent that changes zones becomes a new object, which the game treats as a different thing from the one that left. The creature that returns:

  • has no counters, damage or "until end of turn" effects
  • drops its (to the ) and its (stays on the battlefield, unattached)
  • is untapped, out of combat and
  • triggers its "when this enters" ability again, so a flickered Dori, Bearer of Friends makes another