dovin, runaway vedalken

+2: draw a card then discard a card if the discarded card was blue make a 1/1 thopter artifact creature token
-3: create three 1/1 thopter artifact creature token tokens then phase dovin, runaway vedalken out
-8: you get a emblem with prevent all damage dealt to dovin, runaway vedalken and, if you were to draw a card draw that many cards plus one