Neseoth, knight of the storm

Vigilance, flying, haste.
Whenever Neseoth, knight of the storm attacks,
it gets +2/+2 until end of turn.
Whenever you cast a blue spell, create a token
thats a copy of Neseoth, knight of the storm, it
gains haste until end of turn, exile it at the
beggining of your next upkeep.