Aelfdane, Dream Incarnate

Bestow {1}{u}{b}
Enchanted creature has +1/+1, flying and "When
this creature dies, dream it instead."
When Aelfdane, Dream Incarnate dies, dream her instead. (Exile her with a dream counter on it. For as
long as it has a dream counter on it and you control a Faerie, you may cast it, and spend mana as if it were
mana of any color to cast it)