Flying
Whenever Drana attacks, defending player chooses a nonlegendary creature card in your graveyard. You return that card to the battlefield with an additional +1/+1 counter on it. The creature is a Vampire in addition to its other types.
(25/09/2020)
Because all attackers are declared at the same time, the returned creature can't attack during the same combat it returns, even if it has haste.
(25/09/2020)
The returned creature remains a Vampire in addition to its other types even after Drana leaves the battlefield.
(25/09/2020)
The defending player chooses a card and you put it onto the battlefield all while Drana's ability is resolving. No player may take actions in between those events.
(25/09/2020)
If Drana attacks a planeswalker, that planeswalker's controller is the defending player.
