Cosette, the Lark

Indestructible, ward {3}, vigilance
Castle On A Cloud: Whenever Cosette, the Lark leaves the field by any means, choose one of the following:
• Creatures you control gain flying and gain +1/+1 until
end of turn.
• Creatures your opponents control can't block on your next turn.
• You gain 6 life.

'Nobody shouts or talks too loud... Not in my castle on a cloud...'