Senu, protectrice à la vue perçante
Créature légendaire — oiseau et éclaireur
2 / 1
Vol, vigilance

, exilez Senu, protectrice à la vue perçante : Vous gagnez 2 points de vie et regard 2.
Quand une créature légendaire que vous contrôlez attaque et n'est pas bloquée, si Senu est exilée, mettez-la sur le champ de bataille, attaquante.
Senu's last ability will trigger only if Senu is already exiled at the point immediately after blockers are declared and at least one legendary creature you control that attacked isn't blocked. It's not possible to exile Senu during the declare blockers step in time to have the ability trigger.
You choose which player, planeswalker, or battle Senu is attacking when you put it onto the battlefield attacking. It doesn't have to be the same one that the unblocked legendary creature you control is attacking.
Although Senu enters the battlefield attacking as a result of its last ability, it was never declared as an attacking creature. Abilities that trigger whenever a creature attacks won't trigger when Senu enters the battlefield attacking.