Miralen, Auroramancer

{1}{w}{u}: Exile Miralen, Auroramancer along with
all auras attached to this card, return them all to
the battlefield at the beginning of the next end
step.
{2}{w}{g}: Gain life equal to the number of
enchantments you control.
{3}{u}{g}: Create a copy of target aura. That aura
is attached to Miralen, Auroramancer.
Look at all the pretty lights.